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fix(50551): Destructuring assignment with var bypasses "variable is used before being assigned" check (2454) #50560

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merged 4 commits into from Oct 20, 2022

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a-tarasyuk
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Fixes #50551

@typescript-bot typescript-bot added the For Backlog Bug PRs that fix a backlog bug label Aug 31, 2022
@DanielRosenwasser
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@typescript-bot test this
@typescript-bot user test this
@typescript-bot perf test this
@typescript-bot test top100

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typescript-bot commented Aug 31, 2022

Heya @DanielRosenwasser, I've started to run the diff-based user code test suite on this PR at f279dd5. You can monitor the build here.

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typescript-bot commented Aug 31, 2022

Heya @DanielRosenwasser, I've started to run the diff-based user code test suite on this PR at f279dd5. You can monitor the build here.

Update: The results are in!

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typescript-bot commented Aug 31, 2022

Heya @DanielRosenwasser, I've started to run the perf test suite on this PR at f279dd5. You can monitor the build here.

Update: The results are in!

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typescript-bot commented Aug 31, 2022

Heya @DanielRosenwasser, I've started to run the extended test suite on this PR at f279dd5. You can monitor the build here.

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@DanielRosenwasser Here are the results of running the user test suite comparing main and refs/pull/50560/merge:

Something interesting changed - please have a look.

Details

puppeteer

scripts/tsconfig.json

tsconfig.json

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Heya @DanielRosenwasser, I've run the RWC suite on this PR - assuming you're on the TS core team, you can view the resulting diff here.

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Looks like this breaks valid code and needs some other checks as well. Why this was condition was accounted for, but not tested, is surprising. So we need a test like

declare const obj: { a?: string, b?: number };
const {
  a = "0",
  b = +a,
} = obj;

This should not trigger an error.

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@DanielRosenwasser
The results of the perf run you requested are in!

Here they are:

Compiler

Comparison Report - main..50560
Metric main 50560 Delta Best Worst
Angular - node (v10.16.3, x64)
Memory used 363,148k (± 0.02%) 363,154k (± 0.02%) +7k (+ 0.00%) 362,936k 363,328k
Parse Time 2.10s (± 0.64%) 2.09s (± 0.83%) -0.01s (- 0.62%) 2.06s 2.13s
Bind Time 0.79s (± 0.84%) 0.79s (± 0.57%) -0.00s (- 0.25%) 0.78s 0.80s
Check Time 6.18s (± 0.69%) 6.13s (± 0.52%) -0.05s (- 0.74%) 6.06s 6.20s
Emit Time 6.07s (± 0.87%) 5.96s (± 0.75%) -0.10s (- 1.70%) 5.87s 6.09s
Total Time 15.13s (± 0.53%) 14.97s (± 0.56%) -0.16s (- 1.07%) 14.82s 15.19s
Compiler-Unions - node (v10.16.3, x64)
Memory used 206,058k (± 0.04%) 206,115k (± 0.05%) +57k (+ 0.03%) 205,898k 206,394k
Parse Time 0.84s (± 1.01%) 0.84s (± 0.71%) -0.00s (- 0.36%) 0.82s 0.85s
Bind Time 0.47s (± 1.04%) 0.47s (± 0.85%) -0.00s (- 0.63%) 0.46s 0.48s
Check Time 8.47s (± 0.21%) 8.38s (± 0.63%) -0.09s (- 1.06%) 8.27s 8.53s
Emit Time 2.50s (± 1.53%) 2.48s (± 0.77%) -0.02s (- 0.76%) 2.44s 2.54s
Total Time 12.29s (± 0.29%) 12.17s (± 0.44%) -0.12s (- 0.97%) 12.05s 12.32s
Monaco - node (v10.16.3, x64)
Memory used 344,739k (± 0.03%) 344,651k (± 0.02%) -88k (- 0.03%) 344,397k 344,847k
Parse Time 1.61s (± 0.74%) 1.60s (± 0.69%) -0.01s (- 0.31%) 1.58s 1.63s
Bind Time 0.70s (± 0.63%) 0.69s (± 0.86%) -0.01s (- 1.00%) 0.68s 0.71s
Check Time 6.26s (± 0.39%) 6.21s (± 0.48%) -0.05s (- 0.77%) 6.13s 6.28s
Emit Time 3.23s (± 0.99%) 3.21s (± 1.03%) -0.03s (- 0.80%) 3.15s 3.29s
Total Time 11.81s (± 0.43%) 11.72s (± 0.47%) -0.09s (- 0.73%) 11.61s 11.86s
TFS - node (v10.16.3, x64)
Memory used 305,921k (± 0.01%) 305,845k (± 0.02%) -76k (- 0.02%) 305,671k 305,955k
Parse Time 1.29s (± 0.70%) 1.29s (± 0.76%) +0.00s (+ 0.23%) 1.26s 1.31s
Bind Time 0.68s (± 0.77%) 0.67s (± 1.01%) -0.01s (- 0.74%) 0.66s 0.69s
Check Time 5.51s (± 0.68%) 5.51s (± 0.36%) -0.01s (- 0.09%) 5.45s 5.56s
Emit Time 3.42s (± 2.11%) 3.42s (± 1.51%) +0.01s (+ 0.18%) 3.30s 3.57s
Total Time 10.90s (± 0.83%) 10.89s (± 0.57%) -0.00s (- 0.03%) 10.76s 11.10s
material-ui - node (v10.16.3, x64)
Memory used 460,722k (± 0.01%) 460,773k (± 0.01%) +51k (+ 0.01%) 460,683k 460,903k
Parse Time 1.83s (± 0.82%) 1.82s (± 0.73%) -0.01s (- 0.49%) 1.80s 1.86s
Bind Time 0.58s (± 1.79%) 0.59s (± 1.29%) +0.00s (+ 0.69%) 0.57s 0.60s
Check Time 15.81s (± 0.76%) 15.76s (± 0.74%) -0.05s (- 0.34%) 15.53s 16.01s
Emit Time 0.00s (± 0.00%) 0.00s (± 0.00%) 0.00s ( NaN%) 0.00s 0.00s
Total Time 18.23s (± 0.73%) 18.17s (± 0.67%) -0.06s (- 0.33%) 17.93s 18.43s
xstate - node (v10.16.3, x64)
Memory used 587,723k (± 1.25%) 584,437k (± 0.02%) -3,287k (- 0.56%) 584,178k 584,595k
Parse Time 2.62s (± 0.47%) 2.62s (± 0.46%) -0.01s (- 0.23%) 2.59s 2.65s
Bind Time 0.92s (± 0.67%) 0.92s (± 0.65%) -0.01s (- 0.54%) 0.91s 0.93s
Check Time 1.63s (± 0.47%) 1.63s (± 0.79%) +0.00s (+ 0.06%) 1.60s 1.66s
Emit Time 0.07s (± 4.13%) 0.07s (± 4.13%) 0.00s ( 0.00%) 0.07s 0.08s
Total Time 5.24s (± 0.27%) 5.23s (± 0.44%) -0.01s (- 0.25%) 5.18s 5.29s
Angular - node (v12.1.0, x64)
Memory used 340,592k (± 0.09%) 340,702k (± 0.03%) +111k (+ 0.03%) 340,440k 340,857k
Parse Time 2.08s (± 0.57%) 2.07s (± 0.49%) -0.01s (- 0.34%) 2.04s 2.09s
Bind Time 0.77s (± 0.58%) 0.77s (± 0.68%) +0.00s (+ 0.13%) 0.76s 0.78s
Check Time 5.83s (± 0.64%) 5.82s (± 0.83%) -0.01s (- 0.21%) 5.76s 6.00s
Emit Time 6.25s (± 0.80%) 6.20s (± 0.41%) -0.05s (- 0.74%) 6.16s 6.26s
Total Time 14.93s (± 0.47%) 14.86s (± 0.40%) -0.07s (- 0.44%) 14.77s 15.03s
Compiler-Unions - node (v12.1.0, x64)
Memory used 193,897k (± 0.12%) 193,946k (± 0.11%) +49k (+ 0.03%) 193,127k 194,170k
Parse Time 0.83s (± 0.99%) 0.82s (± 0.92%) -0.01s (- 1.20%) 0.81s 0.84s
Bind Time 0.47s (± 1.25%) 0.47s (± 0.94%) -0.00s (- 0.42%) 0.46s 0.48s
Check Time 6.68s (± 0.40%) 6.64s (± 0.50%) -0.04s (- 0.67%) 6.55s 6.70s
Emit Time 2.47s (± 1.87%) 2.45s (± 0.88%) -0.02s (- 0.89%) 2.41s 2.49s
Total Time 10.46s (± 0.56%) 10.39s (± 0.46%) -0.08s (- 0.73%) 10.25s 10.47s
Monaco - node (v12.1.0, x64)
Memory used 327,692k (± 0.01%) 327,700k (± 0.02%) +8k (+ 0.00%) 327,472k 327,867k
Parse Time 1.58s (± 0.97%) 1.57s (± 0.72%) -0.01s (- 0.63%) 1.54s 1.60s
Bind Time 0.70s (± 0.93%) 0.70s (± 1.00%) +0.00s (+ 0.14%) 0.69s 0.72s
Check Time 5.85s (± 0.47%) 5.77s (± 0.36%) -0.08s (- 1.30%) 5.74s 5.81s
Emit Time 3.30s (± 0.74%) 3.30s (± 1.34%) +0.00s (+ 0.15%) 3.22s 3.45s
Total Time 11.43s (± 0.45%) 11.35s (± 0.38%) -0.08s (- 0.70%) 11.24s 11.46s
TFS - node (v12.1.0, x64)
Memory used 290,427k (± 0.08%) 290,448k (± 0.06%) +21k (+ 0.01%) 289,786k 290,650k
Parse Time 1.30s (± 1.03%) 1.29s (± 0.72%) -0.01s (- 0.69%) 1.27s 1.31s
Bind Time 0.68s (± 1.18%) 0.67s (± 1.16%) -0.01s (- 1.33%) 0.65s 0.69s
Check Time 5.40s (± 0.57%) 5.37s (± 0.69%) -0.03s (- 0.54%) 5.30s 5.45s
Emit Time 3.51s (± 0.87%) 3.46s (± 0.77%) -0.05s (- 1.37%) 3.41s 3.51s
Total Time 10.88s (± 0.53%) 10.78s (± 0.29%) -0.09s (- 0.87%) 10.72s 10.85s
material-ui - node (v12.1.0, x64)
Memory used 439,760k (± 0.09%) 439,951k (± 0.07%) +191k (+ 0.04%) 438,798k 440,246k
Parse Time 1.82s (± 0.92%) 1.81s (± 0.48%) -0.01s (- 0.49%) 1.80s 1.83s
Bind Time 0.56s (± 1.07%) 0.55s (± 0.60%) -0.01s (- 1.08%) 0.54s 0.56s
Check Time 12.90s (± 1.45%) 12.75s (± 0.56%) -0.15s (- 1.12%) 12.64s 12.94s
Emit Time 0.00s (± 0.00%) 0.00s (± 0.00%) 0.00s ( NaN%) 0.00s 0.00s
Total Time 15.27s (± 1.32%) 15.12s (± 0.48%) -0.16s (- 1.02%) 14.99s 15.30s
xstate - node (v12.1.0, x64)
Memory used 552,857k (± 1.28%) 549,704k (± 0.01%) -3,153k (- 0.57%) 549,501k 549,835k
Parse Time 2.55s (± 0.65%) 2.54s (± 0.54%) -0.01s (- 0.47%) 2.51s 2.58s
Bind Time 0.89s (± 0.65%) 0.89s (± 0.75%) 0.00s ( 0.00%) 0.88s 0.90s
Check Time 1.49s (± 0.57%) 1.49s (± 0.45%) +0.00s (+ 0.13%) 1.48s 1.51s
Emit Time 0.07s (± 0.00%) 0.07s (± 0.00%) 0.00s ( 0.00%) 0.07s 0.07s
Total Time 5.00s (± 0.48%) 4.99s (± 0.43%) -0.02s (- 0.34%) 4.95s 5.05s
Angular - node (v14.15.1, x64)
Memory used 338,732k (± 0.00%) 338,717k (± 0.00%) -15k (- 0.00%) 338,674k 338,759k
Parse Time 2.08s (± 1.37%) 2.08s (± 0.91%) -0.01s (- 0.29%) 2.05s 2.13s
Bind Time 0.79s (± 0.38%) 0.79s (± 0.62%) +0.00s (+ 0.25%) 0.79s 0.81s
Check Time 5.82s (± 0.45%) 5.83s (± 0.51%) +0.01s (+ 0.10%) 5.77s 5.90s
Emit Time 6.14s (± 0.63%) 6.11s (± 0.46%) -0.03s (- 0.54%) 6.07s 6.19s
Total Time 14.84s (± 0.46%) 14.81s (± 0.32%) -0.03s (- 0.22%) 14.73s 14.91s
Compiler-Unions - node (v14.15.1, x64)
Memory used 192,635k (± 0.01%) 192,546k (± 0.12%) -89k (- 0.05%) 191,606k 192,692k
Parse Time 0.86s (± 0.78%) 0.85s (± 0.94%) -0.01s (- 0.58%) 0.84s 0.87s
Bind Time 0.49s (± 0.91%) 0.48s (± 0.75%) -0.00s (- 0.82%) 0.48s 0.49s
Check Time 6.69s (± 0.41%) 6.67s (± 0.95%) -0.02s (- 0.27%) 6.54s 6.87s
Emit Time 2.39s (± 0.46%) 2.42s (± 1.03%) +0.03s (+ 1.17%) 2.38s 2.49s
Total Time 10.43s (± 0.28%) 10.43s (± 0.68%) +0.00s (+ 0.02%) 10.25s 10.64s
Monaco - node (v14.15.1, x64)
Memory used 326,520k (± 0.01%) 326,527k (± 0.01%) +8k (+ 0.00%) 326,477k 326,569k
Parse Time 1.58s (± 0.64%) 1.58s (± 0.89%) +0.00s (+ 0.19%) 1.55s 1.61s
Bind Time 0.72s (± 0.77%) 0.73s (± 0.96%) +0.01s (+ 1.25%) 0.72s 0.75s
Check Time 5.72s (± 0.28%) 5.71s (± 0.61%) -0.01s (- 0.23%) 5.61s 5.76s
Emit Time 3.32s (± 0.72%) 3.31s (± 0.82%) -0.00s (- 0.09%) 3.25s 3.37s
Total Time 11.33s (± 0.25%) 11.33s (± 0.47%) -0.01s (- 0.05%) 11.21s 11.43s
TFS - node (v14.15.1, x64)
Memory used 289,622k (± 0.01%) 289,643k (± 0.01%) +21k (+ 0.01%) 289,601k 289,688k
Parse Time 1.30s (± 0.73%) 1.31s (± 0.63%) +0.00s (+ 0.23%) 1.28s 1.32s
Bind Time 0.79s (± 0.78%) 0.79s (± 0.75%) +0.00s (+ 0.38%) 0.78s 0.81s
Check Time 5.34s (± 0.39%) 5.32s (± 0.22%) -0.02s (- 0.34%) 5.30s 5.35s
Emit Time 3.60s (± 0.64%) 3.57s (± 0.72%) -0.03s (- 0.78%) 3.53s 3.64s
Total Time 11.03s (± 0.37%) 10.99s (± 0.26%) -0.04s (- 0.37%) 10.95s 11.06s
material-ui - node (v14.15.1, x64)
Memory used 438,198k (± 0.00%) 438,070k (± 0.06%) -128k (- 0.03%) 437,036k 438,232k
Parse Time 1.86s (± 0.40%) 1.86s (± 0.54%) -0.00s (- 0.05%) 1.83s 1.88s
Bind Time 0.58s (± 0.82%) 0.58s (± 0.99%) -0.00s (- 0.51%) 0.57s 0.60s
Check Time 12.90s (± 0.52%) 12.87s (± 0.64%) -0.03s (- 0.22%) 12.75s 13.13s
Emit Time 0.00s (± 0.00%) 0.00s (± 0.00%) 0.00s ( NaN%) 0.00s 0.00s
Total Time 15.34s (± 0.43%) 15.31s (± 0.49%) -0.03s (- 0.22%) 15.18s 15.53s
xstate - node (v14.15.1, x64)
Memory used 547,392k (± 0.00%) 547,409k (± 0.00%) +17k (+ 0.00%) 547,348k 547,441k
Parse Time 2.60s (± 0.32%) 2.59s (± 0.37%) -0.00s (- 0.19%) 2.57s 2.62s
Bind Time 0.97s (± 0.77%) 0.97s (± 0.46%) -0.01s (- 0.51%) 0.96s 0.98s
Check Time 1.54s (± 0.54%) 1.54s (± 0.36%) +0.01s (+ 0.39%) 1.53s 1.55s
Emit Time 0.07s (± 3.14%) 0.07s (± 4.13%) +0.00s (+ 1.41%) 0.07s 0.08s
Total Time 5.19s (± 0.30%) 5.17s (± 0.22%) -0.01s (- 0.19%) 5.14s 5.19s
System
Machine Namets-ci-ubuntu
Platformlinux 4.4.0-210-generic
Architecturex64
Available Memory16 GB
Available Memory15 GB
CPUs4 × Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz
Hosts
  • node (v10.16.3, x64)
  • node (v12.1.0, x64)
  • node (v14.15.1, x64)
Scenarios
  • Angular - node (v10.16.3, x64)
  • Angular - node (v12.1.0, x64)
  • Angular - node (v14.15.1, x64)
  • Compiler-Unions - node (v10.16.3, x64)
  • Compiler-Unions - node (v12.1.0, x64)
  • Compiler-Unions - node (v14.15.1, x64)
  • Monaco - node (v10.16.3, x64)
  • Monaco - node (v12.1.0, x64)
  • Monaco - node (v14.15.1, x64)
  • TFS - node (v10.16.3, x64)
  • TFS - node (v12.1.0, x64)
  • TFS - node (v14.15.1, x64)
  • material-ui - node (v10.16.3, x64)
  • material-ui - node (v12.1.0, x64)
  • material-ui - node (v14.15.1, x64)
  • xstate - node (v10.16.3, x64)
  • xstate - node (v12.1.0, x64)
  • xstate - node (v14.15.1, x64)
Benchmark Name Iterations
Current 50560 10
Baseline main 10

TSServer

Comparison Report - main..50560
Metric main 50560 Delta Best Worst
Compiler-UnionsTSServer - node (v10.16.3, x64)
Req 1 - updateOpen 1,408ms (± 0.38%) 1,399ms (± 0.45%) -9ms (- 0.64%) 1,389ms 1,417ms
Req 2 - geterr 4,116ms (± 0.43%) 4,111ms (± 0.78%) -5ms (- 0.11%) 4,021ms 4,166ms
Req 3 - references 231ms (± 0.77%) 231ms (± 0.79%) -0ms (- 0.13%) 226ms 235ms
Req 4 - navto 172ms (± 1.12%) 172ms (± 0.41%) -0ms (- 0.12%) 170ms 174ms
Req 5 - completionInfo count 1,356 (± 0.00%) 1,356 (± 0.00%) 0 ( 0.00%) 1,356 1,356
Req 5 - completionInfo 92ms (± 6.61%) 91ms (± 7.97%) -1ms (- 1.08%) 64ms 99ms
CompilerTSServer - node (v10.16.3, x64)
Req 1 - updateOpen 1,502ms (± 0.49%) 1,499ms (± 0.60%) -3ms (- 0.21%) 1,480ms 1,528ms
Req 2 - geterr 2,255ms (± 0.49%) 2,250ms (± 0.57%) -5ms (- 0.24%) 2,225ms 2,292ms
Req 3 - references 242ms (± 0.61%) 241ms (± 0.55%) -1ms (- 0.37%) 239ms 246ms
Req 4 - navto 184ms (± 1.12%) 184ms (± 0.81%) -1ms (- 0.33%) 181ms 187ms
Req 5 - completionInfo count 1,518 (± 0.00%) 1,518 (± 0.00%) 0 ( 0.00%) 1,518 1,518
Req 5 - completionInfo 69ms (± 0.84%) 69ms (± 1.31%) +0ms (+ 0.58%) 67ms 71ms
xstateTSServer - node (v10.16.3, x64)
Req 1 - updateOpen 2,095ms (± 0.40%) 2,082ms (± 0.47%) -13ms (- 0.63%) 2,061ms 2,102ms
Req 2 - geterr 804ms (± 0.67%) 799ms (± 0.77%) -5ms (- 0.58%) 790ms 816ms
Req 3 - references 100ms (± 1.96%) 98ms (± 1.48%) -2ms (- 1.99%) 96ms 102ms
Req 4 - navto 232ms (± 0.74%) 233ms (± 0.84%) +1ms (+ 0.22%) 228ms 238ms
Req 5 - completionInfo count 3,301 (± 0.00%) 3,301 (± 0.00%) 0 ( 0.00%) 3,301 3,301
Req 5 - completionInfo 283ms (± 0.65%) 279ms (± 1.21%) -4ms (- 1.27%) 268ms 284ms
Compiler-UnionsTSServer - node (v12.1.0, x64)
Req 1 - updateOpen 1,404ms (± 0.69%) 1,403ms (± 0.57%) -1ms (- 0.09%) 1,386ms 1,420ms
Req 2 - geterr 3,372ms (± 0.38%) 3,351ms (± 0.29%) -21ms (- 0.61%) 3,328ms 3,378ms
Req 3 - references 219ms (± 0.91%) 220ms (± 0.83%) +1ms (+ 0.23%) 217ms 226ms
Req 4 - navto 161ms (± 1.14%) 161ms (± 1.05%) +0ms (+ 0.06%) 157ms 164ms
Req 5 - completionInfo count 1,356 (± 0.00%) 1,356 (± 0.00%) 0 ( 0.00%) 1,356 1,356
Req 5 - completionInfo 60ms (± 5.54%) 61ms (± 4.53%) +2ms (+ 2.51%) 56ms 68ms
CompilerTSServer - node (v12.1.0, x64)
Req 1 - updateOpen 1,493ms (± 0.67%) 1,486ms (± 0.49%) -7ms (- 0.47%) 1,475ms 1,500ms
Req 2 - geterr 2,164ms (± 0.50%) 2,172ms (± 0.35%) +8ms (+ 0.38%) 2,160ms 2,197ms
Req 3 - references 232ms (± 0.80%) 233ms (± 0.63%) +1ms (+ 0.35%) 228ms 235ms
Req 4 - navto 172ms (± 1.30%) 171ms (± 1.28%) -1ms (- 0.35%) 166ms 176ms
Req 5 - completionInfo count 1,518 (± 0.00%) 1,518 (± 0.00%) 0 ( 0.00%) 1,518 1,518
Req 5 - completionInfo 63ms (± 3.71%) 64ms (± 3.40%) +1ms (+ 1.11%) 59ms 67ms
xstateTSServer - node (v12.1.0, x64)
Req 1 - updateOpen 2,038ms (± 0.66%) 2,038ms (± 0.44%) +1ms (+ 0.02%) 2,018ms 2,056ms
Req 2 - geterr 751ms (± 0.44%) 754ms (± 0.74%) +3ms (+ 0.36%) 744ms 773ms
Req 3 - references 67ms (± 0.92%) 67ms (± 0.96%) +0ms (+ 0.45%) 66ms 69ms
Req 4 - navto 224ms (± 1.83%) 222ms (± 1.58%) -1ms (- 0.63%) 213ms 226ms
Req 5 - completionInfo count 3,301 (± 0.00%) 3,301 (± 0.00%) 0 ( 0.00%) 3,301 3,301
Req 5 - completionInfo 273ms (± 1.21%) 275ms (± 1.00%) +2ms (+ 0.66%) 268ms 280ms
Compiler-UnionsTSServer - node (v14.15.1, x64)
Req 1 - updateOpen 1,441ms (± 0.43%) 1,437ms (± 0.29%) -5ms (- 0.31%) 1,428ms 1,446ms
Req 2 - geterr 3,489ms (± 0.41%) 3,450ms (± 0.48%) -39ms (- 1.13%) 3,416ms 3,491ms
Req 3 - references 229ms (± 0.66%) 228ms (± 0.44%) -0ms (- 0.17%) 226ms 231ms
Req 4 - navto 168ms (± 0.72%) 168ms (± 0.54%) -1ms (- 0.30%) 166ms 170ms
Req 5 - completionInfo count 1,356 (± 0.00%) 1,356 (± 0.00%) 0 ( 0.00%) 1,356 1,356
Req 5 - completionInfo 56ms (± 1.23%) 56ms (± 1.04%) +0ms (+ 0.36%) 55ms 57ms
CompilerTSServer - node (v14.15.1, x64)
Req 1 - updateOpen 1,521ms (± 0.68%) 1,523ms (± 0.61%) +2ms (+ 0.15%) 1,505ms 1,545ms
Req 2 - geterr 2,299ms (± 0.50%) 2,292ms (± 0.28%) -7ms (- 0.30%) 2,277ms 2,310ms
Req 3 - references 242ms (± 0.59%) 243ms (± 0.63%) +1ms (+ 0.33%) 239ms 245ms
Req 4 - navto 178ms (± 0.49%) 178ms (± 0.55%) -0ms (- 0.11%) 176ms 181ms
Req 5 - completionInfo count 1,518 (± 0.00%) 1,518 (± 0.00%) 0 ( 0.00%) 1,518 1,518
Req 5 - completionInfo 55ms (± 1.06%) 54ms (± 0.63%) -0ms (- 0.73%) 54ms 55ms
xstateTSServer - node (v14.15.1, x64)
Req 1 - updateOpen 2,139ms (± 0.57%) 2,138ms (± 0.52%) -1ms (- 0.06%) 2,112ms 2,156ms
Req 2 - geterr 772ms (± 0.58%) 770ms (± 0.52%) -2ms (- 0.21%) 762ms 779ms
Req 3 - references 67ms (± 2.13%) 67ms (± 1.88%) 0ms ( 0.00%) 64ms 69ms
Req 4 - navto 228ms (± 0.53%) 227ms (± 0.65%) -1ms (- 0.31%) 225ms 232ms
Req 5 - completionInfo count 3,301 (± 0.00%) 3,301 (± 0.00%) 0 ( 0.00%) 3,301 3,301
Req 5 - completionInfo 276ms (± 0.62%) 277ms (± 0.91%) +1ms (+ 0.22%) 272ms 282ms
System
Machine Namets-ci-ubuntu
Platformlinux 4.4.0-210-generic
Architecturex64
Available Memory16 GB
Available Memory15 GB
CPUs4 × Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz
Hosts
  • node (v10.16.3, x64)
  • node (v12.1.0, x64)
  • node (v14.15.1, x64)
Scenarios
  • Compiler-UnionsTSServer - node (v10.16.3, x64)
  • Compiler-UnionsTSServer - node (v12.1.0, x64)
  • Compiler-UnionsTSServer - node (v14.15.1, x64)
  • CompilerTSServer - node (v10.16.3, x64)
  • CompilerTSServer - node (v12.1.0, x64)
  • CompilerTSServer - node (v14.15.1, x64)
  • xstateTSServer - node (v10.16.3, x64)
  • xstateTSServer - node (v12.1.0, x64)
  • xstateTSServer - node (v14.15.1, x64)
Benchmark Name Iterations
Current 50560 10
Baseline main 10

Developer Information:

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@sandersn sandersn added this to Not started in PR Backlog Sep 12, 2022
@sandersn sandersn moved this from Not started to Waiting on reviewers in PR Backlog Sep 21, 2022
PR Backlog automation moved this from Waiting on reviewers to Needs merge Oct 18, 2022
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Still trying to figure out what is going on in the checker code to give more precise feedback, but for now maybe you know how to get rid of the error that shouldn't be there that I commented below.

PR Backlog automation moved this from Needs merge to Waiting on author Oct 18, 2022
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@typescript-bot user test this

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typescript-bot commented Oct 18, 2022

Heya @gabritto, I've started to run the diff-based user code test suite on this PR at a6e5486. You can monitor the build here.

Update: The results are in!

src/compiler/checker.ts Outdated Show resolved Hide resolved
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@gabritto Here are the results of running the user test suite comparing main and refs/pull/50560/merge:

Everything looks good!

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@typescript-bot test this
@typescript-bot user test this
@typescript-bot perf test this
@typescript-bot test top100

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typescript-bot commented Oct 19, 2022

Heya @gabritto, I've started to run the diff-based top-repos suite on this PR at 7074198. You can monitor the build here.

Update: The results are in!

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typescript-bot commented Oct 19, 2022

Heya @gabritto, I've started to run the extended test suite on this PR at 7074198. You can monitor the build here.

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typescript-bot commented Oct 19, 2022

Heya @gabritto, I've started to run the diff-based user code test suite on this PR at 7074198. You can monitor the build here.

Update: The results are in!

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typescript-bot commented Oct 19, 2022

Heya @gabritto, I've started to run the perf test suite on this PR at 7074198. You can monitor the build here.

Update: The results are in!

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Thanks!

PR Backlog automation moved this from Waiting on author to Needs merge Oct 19, 2022
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Let's see if the tests are all ok, and then we're good to merge I think.

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@gabritto Here are the results of running the user test suite comparing main and refs/pull/50560/merge:

Everything looks good!

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@gabritto
The results of the perf run you requested are in!

Here they are:

Compiler

Comparison Report - main..50560
Metric main 50560 Delta Best Worst
Angular - node (v18.10.0, x64)
Memory used 353,804k (± 0.02%) 353,719k (± 0.03%) -85k (- 0.02%) 353,491k 353,876k
Parse Time 1.56s (± 0.72%) 1.56s (± 0.71%) +0.00s (+ 0.32%) 1.54s 1.58s
Bind Time 0.61s (± 0.78%) 0.61s (± 0.65%) +0.00s (+ 0.66%) 0.60s 0.62s
Check Time 4.41s (± 0.58%) 4.43s (± 0.52%) +0.02s (+ 0.48%) 4.39s 4.49s
Emit Time 4.93s (± 0.53%) 4.91s (± 0.83%) -0.02s (- 0.47%) 4.86s 5.06s
Total Time 11.50s (± 0.42%) 11.51s (± 0.52%) +0.01s (+ 0.06%) 11.43s 11.68s
Compiler-Unions - node (v18.10.0, x64)
Memory used 201,208k (± 0.10%) 201,373k (± 0.04%) +165k (+ 0.08%) 201,215k 201,548k
Parse Time 0.60s (± 1.26%) 0.60s (± 1.08%) -0.00s (- 0.50%) 0.59s 0.62s
Bind Time 0.36s (± 1.79%) 0.36s (± 1.30%) -0.00s (- 0.55%) 0.35s 0.37s
Check Time 5.34s (± 0.71%) 5.37s (± 0.61%) +0.02s (+ 0.45%) 5.30s 5.44s
Emit Time 1.82s (± 0.74%) 1.81s (± 0.98%) -0.01s (- 0.55%) 1.77s 1.84s
Total Time 8.12s (± 0.60%) 8.13s (± 0.45%) +0.01s (+ 0.10%) 8.08s 8.24s
Monaco - node (v18.10.0, x64)
Memory used 331,692k (± 0.01%) 331,723k (± 0.02%) +32k (+ 0.01%) 331,592k 331,826k
Parse Time 1.16s (± 0.88%) 1.17s (± 0.83%) +0.01s (+ 0.69%) 1.15s 1.20s
Bind Time 0.55s (± 0.66%) 0.56s (± 0.93%) +0.01s (+ 1.26%) 0.55s 0.57s
Check Time 4.29s (± 0.63%) 4.34s (± 0.72%) +0.05s (+ 1.19%) 4.26s 4.43s
Emit Time 2.63s (± 0.51%) 2.62s (± 1.05%) -0.01s (- 0.27%) 2.59s 2.70s
Total Time 8.64s (± 0.46%) 8.70s (± 0.67%) +0.06s (+ 0.72%) 8.61s 8.89s
TFS - node (v18.10.0, x64)
Memory used 294,713k (± 0.01%) 294,701k (± 0.02%) -12k (- 0.00%) 294,563k 294,783k
Parse Time 0.94s (± 0.82%) 0.94s (± 1.09%) 0.00s ( 0.00%) 0.93s 0.96s
Bind Time 0.59s (± 3.72%) 0.59s (± 3.69%) -0.01s (- 1.35%) 0.55s 0.62s
Check Time 4.00s (± 0.58%) 4.03s (± 0.57%) +0.03s (+ 0.70%) 3.99s 4.08s
Emit Time 2.63s (± 0.73%) 2.63s (± 0.52%) +0.00s (+ 0.08%) 2.60s 2.66s
Total Time 8.17s (± 0.46%) 8.19s (± 0.51%) +0.03s (+ 0.32%) 8.14s 8.33s
material-ui - node (v18.10.0, x64)
Memory used 439,719k (± 0.01%) 439,784k (± 0.01%) +65k (+ 0.01%) 439,718k 439,936k
Parse Time 1.36s (± 1.14%) 1.36s (± 0.68%) -0.00s (- 0.00%) 1.34s 1.38s
Bind Time 0.45s (± 1.10%) 0.44s (± 1.68%) -0.00s (- 0.67%) 0.43s 0.47s
Check Time 10.79s (± 0.33%) 10.87s (± 0.73%) +0.08s (+ 0.71%) 10.72s 11.05s
Emit Time 0.00s (± 0.00%) 0.00s (± 0.00%) 0.00s ( NaN%) 0.00s 0.00s
Total Time 12.60s (± 0.33%) 12.67s (± 0.66%) +0.08s (+ 0.60%) 12.53s 12.87s
xstate - node (v18.10.0, x64)
Memory used 556,724k (± 0.00%) 556,801k (± 0.01%) +77k (+ 0.01%) 556,654k 556,971k
Parse Time 1.91s (± 0.80%) 1.93s (± 0.40%) +0.01s (+ 0.63%) 1.91s 1.94s
Bind Time 0.68s (± 2.29%) 0.70s (± 2.27%) +0.02s (+ 2.78%) 0.68s 0.74s
Check Time 1.10s (± 0.80%) 1.10s (± 0.45%) +0.00s (+ 0.18%) 1.10s 1.12s
Emit Time 0.06s (± 0.00%) 0.06s (± 0.00%) 0.00s ( 0.00%) 0.06s 0.06s
Total Time 3.75s (± 0.66%) 3.78s (± 0.51%) +0.03s (+ 0.77%) 3.76s 3.83s
Angular - node (v16.17.1, x64)
Memory used 353,302k (± 0.01%) 353,204k (± 0.05%) -97k (- 0.03%) 352,565k 353,351k
Parse Time 1.91s (± 0.71%) 1.92s (± 1.28%) +0.02s (+ 0.84%) 1.88s 1.99s
Bind Time 0.75s (± 0.66%) 0.75s (± 1.07%) +0.00s (+ 0.27%) 0.73s 0.77s
Check Time 5.67s (± 0.43%) 5.68s (± 0.43%) +0.01s (+ 0.11%) 5.62s 5.73s
Emit Time 6.09s (± 0.58%) 6.13s (± 0.86%) +0.04s (+ 0.62%) 6.05s 6.31s
Total Time 14.41s (± 0.33%) 14.48s (± 0.52%) +0.06s (+ 0.43%) 14.37s 14.70s
Compiler-Unions - node (v16.17.1, x64)
Memory used 198,067k (± 0.50%) 197,403k (± 0.01%) -664k (- 0.34%) 197,367k 197,446k
Parse Time 0.78s (± 0.67%) 0.79s (± 0.95%) +0.01s (+ 1.03%) 0.77s 0.80s
Bind Time 0.46s (± 1.08%) 0.45s (± 1.05%) -0.00s (- 0.66%) 0.44s 0.46s
Check Time 6.42s (± 0.73%) 6.44s (± 0.73%) +0.02s (+ 0.33%) 6.37s 6.55s
Emit Time 2.28s (± 0.78%) 2.28s (± 0.84%) +0.01s (+ 0.22%) 2.24s 2.32s
Total Time 9.93s (± 0.55%) 9.96s (± 0.55%) +0.04s (+ 0.35%) 9.86s 10.08s
Monaco - node (v16.17.1, x64)
Memory used 331,116k (± 0.02%) 331,102k (± 0.01%) -14k (- 0.00%) 331,057k 331,177k
Parse Time 1.42s (± 0.63%) 1.44s (± 0.83%) +0.02s (+ 1.12%) 1.42s 1.47s
Bind Time 0.69s (± 0.50%) 0.69s (± 0.43%) +0.01s (+ 0.73%) 0.69s 0.70s
Check Time 5.46s (± 0.67%) 5.51s (± 0.59%) +0.05s (+ 0.88%) 5.43s 5.60s
Emit Time 3.26s (± 0.66%) 3.28s (± 0.73%) +0.02s (+ 0.71%) 3.23s 3.33s
Total Time 10.84s (± 0.41%) 10.93s (± 0.47%) +0.09s (+ 0.85%) 10.82s 11.05s
TFS - node (v16.17.1, x64)
Memory used 294,035k (± 0.02%) 294,060k (± 0.02%) +25k (+ 0.01%) 293,912k 294,158k
Parse Time 1.22s (± 0.94%) 1.23s (± 1.29%) +0.01s (+ 0.98%) 1.20s 1.27s
Bind Time 0.64s (± 1.32%) 0.64s (± 0.90%) +0.00s (+ 0.63%) 0.63s 0.66s
Check Time 5.11s (± 0.37%) 5.14s (± 0.60%) +0.03s (+ 0.55%) 5.11s 5.25s
Emit Time 3.47s (± 0.59%) 3.48s (± 0.60%) +0.02s (+ 0.49%) 3.44s 3.52s
Total Time 10.43s (± 0.36%) 10.50s (± 0.35%) +0.07s (+ 0.64%) 10.42s 10.58s
material-ui - node (v16.17.1, x64)
Memory used 439,138k (± 0.00%) 439,127k (± 0.01%) -10k (- 0.00%) 439,059k 439,210k
Parse Time 1.74s (± 1.55%) 1.74s (± 1.29%) +0.00s (+ 0.17%) 1.70s 1.79s
Bind Time 0.54s (± 1.03%) 0.54s (± 0.92%) -0.00s (- 0.37%) 0.53s 0.55s
Check Time 12.42s (± 0.32%) 12.49s (± 0.45%) +0.08s (+ 0.63%) 12.41s 12.65s
Emit Time 0.00s (± 0.00%) 0.00s (± 0.00%) 0.00s ( NaN%) 0.00s 0.00s
Total Time 14.69s (± 0.30%) 14.77s (± 0.43%) +0.08s (+ 0.52%) 14.67s 14.92s
xstate - node (v16.17.1, x64)
Memory used 554,463k (± 0.02%) 554,601k (± 0.02%) +138k (+ 0.02%) 554,478k 554,867k
Parse Time 2.30s (± 0.30%) 2.31s (± 0.58%) +0.01s (+ 0.57%) 2.28s 2.35s
Bind Time 0.88s (± 0.51%) 0.88s (± 0.73%) +0.00s (+ 0.46%) 0.87s 0.89s
Check Time 1.43s (± 0.60%) 1.44s (± 0.70%) +0.00s (+ 0.28%) 1.42s 1.46s
Emit Time 0.07s (± 0.00%) 0.07s (± 0.00%) 0.00s ( 0.00%) 0.07s 0.07s
Total Time 4.67s (± 0.19%) 4.70s (± 0.44%) +0.02s (+ 0.49%) 4.65s 4.76s
Angular - node (v14.15.1, x64)
Memory used 347,454k (± 0.01%) 347,443k (± 0.01%) -11k (- 0.00%) 347,357k 347,507k
Parse Time 2.08s (± 0.60%) 2.08s (± 0.86%) -0.00s (- 0.14%) 2.03s 2.12s
Bind Time 0.80s (± 0.73%) 0.80s (± 0.69%) +0.01s (+ 0.63%) 0.79s 0.81s
Check Time 5.96s (± 0.47%) 6.00s (± 0.35%) +0.03s (+ 0.54%) 5.95s 6.05s
Emit Time 6.30s (± 0.66%) 6.32s (± 0.78%) +0.02s (+ 0.32%) 6.22s 6.44s
Total Time 15.14s (± 0.37%) 15.20s (± 0.45%) +0.05s (+ 0.34%) 15.07s 15.36s
Compiler-Unions - node (v14.15.1, x64)
Memory used 190,949k (± 0.68%) 190,350k (± 0.01%) -599k (- 0.31%) 190,261k 190,385k
Parse Time 0.86s (± 0.35%) 0.87s (± 0.69%) +0.01s (+ 0.93%) 0.85s 0.88s
Bind Time 0.49s (± 0.70%) 0.49s (± 0.70%) +0.00s (+ 0.00%) 0.48s 0.49s
Check Time 6.70s (± 0.52%) 6.71s (± 0.45%) +0.01s (+ 0.12%) 6.64s 6.77s
Emit Time 2.45s (± 0.85%) 2.43s (± 0.70%) -0.01s (- 0.49%) 2.40s 2.49s
Total Time 10.49s (± 0.43%) 10.50s (± 0.29%) +0.01s (+ 0.09%) 10.44s 10.56s
Monaco - node (v14.15.1, x64)
Memory used 326,582k (± 0.01%) 326,593k (± 0.01%) +12k (+ 0.00%) 326,516k 326,642k
Parse Time 1.58s (± 0.49%) 1.59s (± 0.35%) +0.01s (+ 0.57%) 1.58s 1.60s
Bind Time 0.73s (± 0.89%) 0.73s (± 0.45%) +0.00s (+ 0.27%) 0.72s 0.74s
Check Time 5.74s (± 0.39%) 5.78s (± 0.66%) +0.04s (+ 0.71%) 5.68s 5.88s
Emit Time 3.39s (± 0.92%) 3.39s (± 0.58%) +0.01s (+ 0.24%) 3.34s 3.42s
Total Time 11.43s (± 0.33%) 11.49s (± 0.42%) +0.06s (+ 0.53%) 11.39s 11.59s
TFS - node (v14.15.1, x64)
Memory used 289,707k (± 0.01%) 289,696k (± 0.01%) -11k (- 0.00%) 289,629k 289,801k
Parse Time 1.29s (± 0.53%) 1.29s (± 0.67%) +0.01s (+ 0.47%) 1.27s 1.31s
Bind Time 0.80s (± 0.37%) 0.79s (± 2.24%) -0.01s (- 0.88%) 0.74s 0.81s
Check Time 5.38s (± 0.40%) 5.42s (± 0.37%) +0.03s (+ 0.59%) 5.37s 5.46s
Emit Time 3.63s (± 0.84%) 3.64s (± 0.52%) +0.01s (+ 0.36%) 3.61s 3.68s
Total Time 11.09s (± 0.38%) 11.14s (± 0.43%) +0.05s (+ 0.41%) 11.04s 11.25s
material-ui - node (v14.15.1, x64)
Memory used 435,281k (± 0.00%) 435,305k (± 0.00%) +24k (+ 0.01%) 435,275k 435,348k
Parse Time 1.89s (± 0.63%) 1.90s (± 0.53%) +0.01s (+ 0.69%) 1.88s 1.93s
Bind Time 0.58s (± 0.77%) 0.58s (± 0.62%) +0.01s (+ 1.04%) 0.58s 0.59s
Check Time 12.77s (± 0.54%) 12.85s (± 0.32%) +0.07s (+ 0.56%) 12.75s 12.93s
Emit Time 0.00s (± 0.00%) 0.00s (± 0.00%) 0.00s ( NaN%) 0.00s 0.00s
Total Time 15.24s (± 0.48%) 15.33s (± 0.28%) +0.09s (+ 0.58%) 15.21s 15.42s
xstate - node (v14.15.1, x64)
Memory used 543,435k (± 0.00%) 543,580k (± 0.00%) +145k (+ 0.03%) 543,534k 543,629k
Parse Time 2.60s (± 0.46%) 2.61s (± 0.47%) +0.00s (+ 0.19%) 2.58s 2.63s
Bind Time 0.98s (± 0.97%) 0.99s (± 0.51%) +0.00s (+ 0.10%) 0.98s 1.00s
Check Time 1.50s (± 0.45%) 1.52s (± 0.54%) +0.01s (+ 0.86%) 1.50s 1.54s
Emit Time 0.07s (± 0.00%) 0.07s (± 0.00%) 0.00s ( 0.00%) 0.07s 0.07s
Total Time 5.17s (± 0.26%) 5.18s (± 0.28%) +0.01s (+ 0.25%) 5.15s 5.22s
System
Machine Namets-ci-ubuntu
Platformlinux 5.4.0-126-generic
Architecturex64
Available Memory16 GB
Available Memory15 GB
CPUs4 × Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz
Hosts
  • node (v18.10.0, x64)
  • node (v16.17.1, x64)
  • node (v14.15.1, x64)
Scenarios
  • Angular - node (v18.10.0, x64)
  • Angular - node (v16.17.1, x64)
  • Angular - node (v14.15.1, x64)
  • Compiler-Unions - node (v18.10.0, x64)
  • Compiler-Unions - node (v16.17.1, x64)
  • Compiler-Unions - node (v14.15.1, x64)
  • Monaco - node (v18.10.0, x64)
  • Monaco - node (v16.17.1, x64)
  • Monaco - node (v14.15.1, x64)
  • TFS - node (v18.10.0, x64)
  • TFS - node (v16.17.1, x64)
  • TFS - node (v14.15.1, x64)
  • material-ui - node (v18.10.0, x64)
  • material-ui - node (v16.17.1, x64)
  • material-ui - node (v14.15.1, x64)
  • xstate - node (v18.10.0, x64)
  • xstate - node (v16.17.1, x64)
  • xstate - node (v14.15.1, x64)
Benchmark Name Iterations
Current 50560 10
Baseline main 10

TSServer

Comparison Report - main..50560
Metric main 50560 Delta Best Worst
Compiler-UnionsTSServer - node (v18.10.0, x64)
Req 1 - updateOpen 1,064ms (± 0.70%) 1,070ms (± 0.83%) +7ms (+ 0.61%) 1,057ms 1,093ms
Req 2 - geterr 2,702ms (± 0.71%) 2,726ms (± 0.87%) +24ms (+ 0.87%) 2,684ms 2,789ms
Req 3 - references 191ms (± 1.17%) 192ms (± 0.92%) +1ms (+ 0.47%) 188ms 195ms
Req 4 - navto 145ms (± 1.20%) 147ms (± 0.97%) +2ms (+ 1.45%) 144ms 150ms
Req 5 - completionInfo count 1,356 (± 0.00%) 1,356 (± 0.00%) 0 ( 0.00%) 1,356 1,356
Req 5 - completionInfo 44ms (± 1.33%) 45ms (± 4.11%) +1ms (+ 2.52%) 43ms 52ms
CompilerTSServer - node (v18.10.0, x64)
Req 1 - updateOpen 1,135ms (± 0.47%) 1,143ms (± 0.74%) +9ms (+ 0.78%) 1,128ms 1,161ms
Req 2 - geterr 1,611ms (± 0.70%) 1,611ms (± 0.74%) +0ms (+ 0.01%) 1,589ms 1,633ms
Req 3 - references 199ms (± 0.78%) 199ms (± 0.77%) -0ms (- 0.20%) 195ms 201ms
Req 4 - navto 159ms (± 1.65%) 160ms (± 1.16%) +1ms (+ 0.57%) 157ms 165ms
Req 5 - completionInfo count 1,518 (± 0.00%) 1,518 (± 0.00%) 0 ( 0.00%) 1,518 1,518
Req 5 - completionInfo 86ms (± 2.79%) 85ms (± 3.35%) -1ms (- 1.28%) 79ms 90ms
xstateTSServer - node (v18.10.0, x64)
Req 1 - updateOpen 1,618ms (± 0.43%) 1,633ms (± 0.70%) +15ms (+ 0.90%) 1,619ms 1,662ms
Req 2 - geterr 573ms (± 0.70%) 573ms (± 0.43%) -0ms (- 0.05%) 569ms 581ms
Req 3 - references 52ms (± 0.97%) 52ms (± 0.72%) 0ms ( 0.00%) 51ms 52ms
Req 4 - navto 202ms (± 0.70%) 205ms (± 0.79%) +2ms (+ 1.19%) 202ms 210ms
Req 5 - completionInfo count 3,206 (± 0.00%) 3,206 (± 0.00%) 0 ( 0.00%) 3,206 3,206
Req 5 - completionInfo 215ms (± 1.07%) 217ms (± 1.19%) +1ms (+ 0.65%) 211ms 222ms
Compiler-UnionsTSServer - node (v16.17.1, x64)
Req 1 - updateOpen 1,323ms (± 0.35%) 1,332ms (± 0.65%) +9ms (+ 0.67%) 1,313ms 1,350ms
Req 2 - geterr 3,285ms (± 0.73%) 3,302ms (± 0.65%) +17ms (+ 0.51%) 3,250ms 3,344ms
Req 3 - references 220ms (± 0.41%) 222ms (± 0.77%) +2ms (+ 0.91%) 217ms 225ms
Req 4 - navto 156ms (± 0.80%) 157ms (± 0.53%) +1ms (+ 0.70%) 155ms 159ms
Req 5 - completionInfo count 1,356 (± 0.00%) 1,356 (± 0.00%) 0 ( 0.00%) 1,356 1,356
Req 5 - completionInfo 59ms (±22.49%) 54ms (± 1.28%) 🟩-5ms (- 8.86%) 52ms 55ms
CompilerTSServer - node (v16.17.1, x64)
Req 1 - updateOpen 1,404ms (± 0.58%) 1,414ms (± 0.74%) +11ms (+ 0.75%) 1,396ms 1,440ms
Req 2 - geterr 2,125ms (± 1.25%) 2,124ms (± 0.49%) -1ms (- 0.05%) 2,102ms 2,146ms
Req 3 - references 232ms (± 0.75%) 232ms (± 0.61%) +1ms (+ 0.39%) 230ms 237ms
Req 4 - navto 168ms (± 0.59%) 168ms (± 0.66%) +0ms (+ 0.24%) 165ms 170ms
Req 5 - completionInfo count 1,518 (± 0.00%) 1,518 (± 0.00%) 0 ( 0.00%) 1,518 1,518
Req 5 - completionInfo 53ms (± 5.00%) 53ms (± 4.23%) +0ms (+ 0.57%) 51ms 60ms
xstateTSServer - node (v16.17.1, x64)
Req 1 - updateOpen 1,932ms (± 0.36%) 1,934ms (± 0.63%) +3ms (+ 0.13%) 1,919ms 1,968ms
Req 2 - geterr 730ms (± 0.51%) 737ms (± 0.72%) +7ms (+ 0.90%) 726ms 750ms
Req 3 - references 60ms (± 0.82%) 61ms (± 0.96%) +0ms (+ 0.50%) 60ms 62ms
Req 4 - navto 204ms (± 0.80%) 206ms (± 0.69%) +1ms (+ 0.64%) 203ms 208ms
Req 5 - completionInfo count 3,206 (± 0.00%) 3,206 (± 0.00%) 0 ( 0.00%) 3,206 3,206
Req 5 - completionInfo 258ms (± 0.75%) 260ms (± 0.78%) +1ms (+ 0.54%) 255ms 263ms
Compiler-UnionsTSServer - node (v14.15.1, x64)
Req 1 - updateOpen 1,447ms (± 0.46%) 1,452ms (± 0.55%) +5ms (+ 0.31%) 1,439ms 1,475ms
Req 2 - geterr 3,548ms (± 0.56%) 3,548ms (± 0.55%) -0ms (- 0.00%) 3,506ms 3,591ms
Req 3 - references 233ms (± 0.56%) 236ms (± 0.63%) +3ms (+ 1.16%) 233ms 240ms
Req 4 - navto 172ms (± 0.66%) 173ms (± 0.48%) +0ms (+ 0.17%) 170ms 174ms
Req 5 - completionInfo count 1,356 (± 0.00%) 1,356 (± 0.00%) 0 ( 0.00%) 1,356 1,356
Req 5 - completionInfo 60ms (± 7.83%) 57ms (± 4.68%) 🟩-3ms (- 5.20%) 54ms 67ms
CompilerTSServer - node (v14.15.1, x64)
Req 1 - updateOpen 1,536ms (± 0.88%) 1,530ms (± 0.56%) -6ms (- 0.38%) 1,516ms 1,554ms
Req 2 - geterr 2,317ms (± 0.49%) 2,329ms (± 0.55%) +12ms (+ 0.53%) 2,307ms 2,355ms
Req 3 - references 245ms (± 0.70%) 246ms (± 0.82%) +1ms (+ 0.49%) 242ms 251ms
Req 4 - navto 180ms (± 0.91%) 182ms (± 0.63%) +2ms (+ 1.28%) 179ms 184ms
Req 5 - completionInfo count 1,518 (± 0.00%) 1,518 (± 0.00%) 0 ( 0.00%) 1,518 1,518
Req 5 - completionInfo 55ms (± 1.41%) 55ms (± 1.49%) +1ms (+ 0.91%) 54ms 57ms
xstateTSServer - node (v14.15.1, x64)
Req 1 - updateOpen 2,155ms (± 0.57%) 2,164ms (± 0.35%) +9ms (+ 0.42%) 2,149ms 2,179ms
Req 2 - geterr 755ms (± 0.52%) 756ms (± 0.46%) +2ms (+ 0.24%) 750ms 764ms
Req 3 - references 65ms (± 1.91%) 65ms (± 1.97%) -0ms (- 0.15%) 64ms 69ms
Req 4 - navto 228ms (± 0.68%) 229ms (± 0.96%) +1ms (+ 0.31%) 225ms 234ms
Req 5 - completionInfo count 3,206 (± 0.00%) 3,206 (± 0.00%) 0 ( 0.00%) 3,206 3,206
Req 5 - completionInfo 281ms (± 3.83%) 278ms (± 0.63%) -3ms (- 1.03%) 274ms 282ms
System
Machine Namets-ci-ubuntu
Platformlinux 5.4.0-126-generic
Architecturex64
Available Memory16 GB
Available Memory15 GB
CPUs4 × Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz
Hosts
  • node (v18.10.0, x64)
  • node (v16.17.1, x64)
  • node (v14.15.1, x64)
Scenarios
  • Compiler-UnionsTSServer - node (v18.10.0, x64)
  • Compiler-UnionsTSServer - node (v16.17.1, x64)
  • Compiler-UnionsTSServer - node (v14.15.1, x64)
  • CompilerTSServer - node (v18.10.0, x64)
  • CompilerTSServer - node (v16.17.1, x64)
  • CompilerTSServer - node (v14.15.1, x64)
  • xstateTSServer - node (v18.10.0, x64)
  • xstateTSServer - node (v16.17.1, x64)
  • xstateTSServer - node (v14.15.1, x64)
Benchmark Name Iterations
Current 50560 10
Baseline main 10

Developer Information:

Download Benchmark

@typescript-bot
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@gabritto Here are the results of running the top-repos suite comparing main and refs/pull/50560/merge:

Everything looks good!

@DanielRosenwasser
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@typescript-bot perf test this faster

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typescript-bot commented Oct 19, 2022

Heya @DanielRosenwasser, I've started to run the abridged perf test suite on this PR at 7074198. You can monitor the build here.

Update: The results are in!

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@DanielRosenwasser
The results of the perf run you requested are in!

Here they are:

Comparison Report - main..50560

Metric main 50560 Delta Best Worst
Angular - node (v16.17.1, x64)
Memory used 353,272k (± 0.01%) 353,284k (± 0.01%) +12k (+ 0.00%) 353,218k 353,369k
Parse Time 1.93s (± 0.87%) 1.91s (± 1.11%) -0.01s (- 0.68%) 1.89s 1.99s
Bind Time 0.75s (± 0.63%) 0.76s (± 1.34%) +0.01s (+ 0.67%) 0.74s 0.79s
Check Time 5.69s (± 0.81%) 5.69s (± 0.64%) -0.00s (- 0.07%) 5.62s 5.79s
Emit Time 6.12s (± 0.91%) 6.08s (± 0.34%) -0.04s (- 0.57%) 6.04s 6.13s
Total Time 14.49s (± 0.66%) 14.44s (± 0.38%) -0.05s (- 0.35%) 14.33s 14.58s
Compiler-Unions - node (v16.17.1, x64)
Memory used 198,083k (± 0.48%) 197,960k (± 0.53%) -123k (- 0.06%) 196,472k 200,723k
Parse Time 0.79s (± 0.71%) 0.79s (± 0.92%) +0.00s (+ 0.00%) 0.77s 0.80s
Bind Time 0.46s (± 1.04%) 0.46s (± 1.08%) -0.00s (- 0.22%) 0.45s 0.47s
Check Time 6.44s (± 0.68%) 6.47s (± 0.57%) +0.03s (+ 0.48%) 6.42s 6.60s
Emit Time 2.28s (± 0.97%) 2.29s (± 1.18%) +0.01s (+ 0.48%) 2.24s 2.35s
Total Time 9.96s (± 0.48%) 10.01s (± 0.59%) +0.05s (+ 0.46%) 9.89s 10.19s
Monaco - node (v16.17.1, x64)
Memory used 331,148k (± 0.01%) 331,172k (± 0.01%) +24k (+ 0.01%) 331,103k 331,243k
Parse Time 1.43s (± 0.70%) 1.43s (± 0.61%) -0.00s (- 0.14%) 1.41s 1.45s
Bind Time 0.70s (± 0.71%) 0.69s (± 0.75%) -0.01s (- 1.01%) 0.68s 0.70s
Check Time 5.49s (± 0.78%) 5.47s (± 0.45%) -0.02s (- 0.31%) 5.44s 5.56s
Emit Time 3.26s (± 0.64%) 3.27s (± 0.45%) +0.01s (+ 0.40%) 3.23s 3.30s
Total Time 10.88s (± 0.50%) 10.86s (± 0.27%) -0.01s (- 0.13%) 10.81s 10.95s
TFS - node (v16.17.1, x64)
Memory used 294,060k (± 0.01%) 294,050k (± 0.03%) -10k (- 0.00%) 293,888k 294,211k
Parse Time 1.22s (± 1.49%) 1.22s (± 0.62%) +0.01s (+ 0.49%) 1.21s 1.24s
Bind Time 0.65s (± 0.93%) 0.64s (± 0.92%) -0.00s (- 0.16%) 0.63s 0.66s
Check Time 5.12s (± 0.50%) 5.12s (± 0.52%) +0.00s (+ 0.08%) 5.06s 5.17s
Emit Time 3.48s (± 0.67%) 3.48s (± 0.71%) +0.00s (+ 0.09%) 3.41s 3.52s
Total Time 10.45s (± 0.41%) 10.47s (± 0.35%) +0.02s (+ 0.16%) 10.36s 10.55s
material-ui - node (v16.17.1, x64)
Memory used 439,176k (± 0.01%) 439,136k (± 0.00%) -41k (- 0.01%) 439,109k 439,183k
Parse Time 1.74s (± 1.15%) 1.74s (± 0.99%) -0.00s (- 0.06%) 1.72s 1.78s
Bind Time 0.54s (± 0.63%) 0.54s (± 0.62%) -0.00s (- 0.55%) 0.53s 0.55s
Check Time 12.49s (± 0.84%) 12.48s (± 0.59%) -0.01s (- 0.06%) 12.36s 12.72s
Emit Time 0.00s (± 0.00%) 0.00s (± 0.00%) 0.00s ( NaN%) 0.00s 0.00s
Total Time 14.77s (± 0.72%) 14.77s (± 0.50%) -0.01s (- 0.06%) 14.63s 15.00s
xstate - node (v16.17.1, x64)
Memory used 554,514k (± 0.01%) 554,523k (± 0.01%) +9k (+ 0.00%) 554,444k 554,768k
Parse Time 2.32s (± 0.59%) 2.31s (± 0.26%) -0.01s (- 0.52%) 2.29s 2.32s
Bind Time 0.89s (± 1.43%) 0.88s (± 0.70%) -0.01s (- 1.23%) 0.87s 0.89s
Check Time 1.44s (± 0.75%) 1.43s (± 0.54%) -0.01s (- 0.56%) 1.42s 1.45s
Emit Time 0.07s (± 3.23%) 0.07s (± 0.00%) +0.00s (+ 1.45%) 0.07s 0.07s
Total Time 4.72s (± 0.59%) 4.69s (± 0.26%) -0.03s (- 0.61%) 4.65s 4.72s
System
Machine Namets-ci-ubuntu
Platformlinux 5.4.0-126-generic
Architecturex64
Available Memory16 GB
Available Memory15 GB
CPUs4 × Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz
Hosts
  • node (v16.17.1, x64)
Scenarios
  • Angular - node (v16.17.1, x64)
  • Compiler-Unions - node (v16.17.1, x64)
  • Monaco - node (v16.17.1, x64)
  • TFS - node (v16.17.1, x64)
  • material-ui - node (v16.17.1, x64)
  • xstate - node (v16.17.1, x64)
Benchmark Name Iterations
Current 50560 10
Baseline main 10

Developer Information:

Download Benchmark

@gabritto gabritto merged commit 1ca99b3 into microsoft:main Oct 20, 2022
13 checks passed
PR Backlog automation moved this from Needs merge to Done Oct 20, 2022
crapStone pushed a commit to Calciumdibromid/CaBr2 that referenced this pull request Jan 12, 2023
This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [typescript](https://www.typescriptlang.org/) ([source](https://github.com/Microsoft/TypeScript)) | devDependencies | minor | [`4.8.4` -> `4.9.4`](https://renovatebot.com/diffs/npm/typescript/4.8.4/4.9.4) |

---

### Release Notes

<details>
<summary>Microsoft/TypeScript</summary>

### [`v4.9.4`](https://github.com/microsoft/TypeScript/releases/tag/v4.9.4): TypeScript 4.9.4

[Compare Source](https://github.com/Microsoft/TypeScript/compare/v4.9.3...v4.9.4)

For release notes, check out the [release announcement](https://devblogs.microsoft.com/typescript/announcing-typescript-4-9).

For the complete list of fixed issues, check out the

-   [fixed issues query for Typescript v4.9.4](https://github.com/Microsoft/TypeScript/issues?utf8=%E2%9C%93\&q=is%3Aissue+milestone%3A%22TypeScript+4.9.4%22+is%3Aclosed+).

Downloads are available on:

-   [npm](https://www.npmjs.com/package/typescript)
-   [NuGet package](https://www.nuget.org/packages/Microsoft.TypeScript.MSBuild)

#### Changes:

-   [`e286821`](https://github.com/Microsoft/TypeScript/commit/e2868216f637e875a74c675845625eb15dcfe9a2) Bump version to 4.9.4 and LKG.
-   [`eb5419f`](https://github.com/Microsoft/TypeScript/commit/eb5419fc8d980859b98553586dfb5f40d811a745) Cherry-pick [#&#8203;51704](https://github.com/Microsoft/TypeScript/issues/51704) to release 4.9 ([#&#8203;51712](https://github.com/Microsoft/TypeScript/issues/51712))
-   [`b4d382b`](https://github.com/Microsoft/TypeScript/commit/b4d382b9b12460adf2da4cc0d1429cf19f8dc8be) Cherry-pick changes for narrowing to tagged literal types.
-   [`e7a02f4`](https://github.com/Microsoft/TypeScript/commit/e7a02f43fce47e1a39259ada5460bcc33c8e98b5) Port of [#&#8203;51626](https://github.com/Microsoft/TypeScript/issues/51626) and [#&#8203;51689](https://github.com/Microsoft/TypeScript/issues/51689) to release-4.9 ([#&#8203;51627](https://github.com/Microsoft/TypeScript/issues/51627))
-   [`1727912`](https://github.com/Microsoft/TypeScript/commit/1727912f0437a7f367d90040fc4b0b4f3efd017a) Cherry-pick fix around `visitEachChild` to release-4.9. ([#&#8203;51544](https://github.com/Microsoft/TypeScript/issues/51544))

This list of changes was [auto generated](https://typescript.visualstudio.com/cf7ac146-d525-443c-b23c-0d58337efebc/\_release?releaseId=117&\_a=release-summary).

### [`v4.9.3`](https://github.com/microsoft/TypeScript/releases/tag/v4.9.3): TypeScript 4.9

[Compare Source](https://github.com/Microsoft/TypeScript/compare/v4.8.4...v4.9.3)

For release notes, check out the [release announcement](https://devblogs.microsoft.com/typescript/announcing-typescript-4-9/).

Downloads are available on:

-   [npm](https://www.npmjs.com/package/typescript)
-   [NuGet package](https://www.nuget.org/packages/Microsoft.TypeScript.MSBuild)

#### Changes:

-   [`93bd577`](https://github.com/Microsoft/TypeScript/commit/93bd577458d55cd720b2677705feab5c91eb12ce) Bump version to 4.9.3 and LKG.
-   [`107f832`](https://github.com/Microsoft/TypeScript/commit/107f832b80df2dc97748021cb00af2b6813db75b) Update LKG.
-   [`31bee56`](https://github.com/Microsoft/TypeScript/commit/31bee5682df130a14ffdd5742f994dbe7313dd0e) Cherry-pick PR [#&#8203;50977](https://github.com/Microsoft/TypeScript/issues/50977) into release-4.9 ([#&#8203;51363](https://github.com/Microsoft/TypeScript/issues/51363)) \[ [#&#8203;50872](https://github.com/Microsoft/TypeScript/issues/50872) ]
-   [`1e2fa7a`](https://github.com/Microsoft/TypeScript/commit/1e2fa7ae15f8530910fef8b916ec8a4ed0b59c45) Update version to 4.9.2-rc and LKG.
-   [`7ab89e5`](https://github.com/Microsoft/TypeScript/commit/7ab89e5c6e401d161f31f28a6c555a3ba530910e) Merge remote-tracking branch 'origin/main' into release-4.9
-   [`e5cd686`](https://github.com/Microsoft/TypeScript/commit/e5cd686defb1a4cbdb36bd012357ba5bed28f371) Update package-lock.json
-   [`8d40dc1`](https://github.com/Microsoft/TypeScript/commit/8d40dc15d1b9945837e7860320fdccfe27c40cad) Update package-lock.json
-   [`5cfb3a2`](https://github.com/Microsoft/TypeScript/commit/5cfb3a2fe344a5350734305193e6cc99516285ca) Only call return() for an abrupt completion in user code ([#&#8203;51297](https://github.com/Microsoft/TypeScript/issues/51297))
-   [`a7a9d15`](https://github.com/Microsoft/TypeScript/commit/a7a9d158e817fcb0e94dc1c24e0a401b21be0cc9) Fix for broken baseline in yieldInForInInDownlevelGenerator ([#&#8203;51345](https://github.com/Microsoft/TypeScript/issues/51345))
-   [`7f8426f`](https://github.com/Microsoft/TypeScript/commit/7f8426f4df0d0a7dd8b72079dafc3e60164a23b1) fix for-in enumeration containing yield in generator ([#&#8203;51295](https://github.com/Microsoft/TypeScript/issues/51295))

<details><summary><b>See More</b></summary>

-   [`3d2b401`](https://github.com/Microsoft/TypeScript/commit/3d2b4017eb6b9a2b94bc673291e56ae95e8beddd) Fix assertion functions accessed via wildcard imports ([#&#8203;51324](https://github.com/Microsoft/TypeScript/issues/51324))
-   [`64d0d5a`](https://github.com/Microsoft/TypeScript/commit/64d0d5ae140b7b26a09e75114517b418d6bcaa9f) fix(51301): Fixing an unused import at the end of a line removes the newline ([#&#8203;51320](https://github.com/Microsoft/TypeScript/issues/51320))
-   [`754eeb2`](https://github.com/Microsoft/TypeScript/commit/754eeb2986bde30d5926e0fa99c87dda9266d01b) Update CodeQL workflow and configuration, fix found bugs ([#&#8203;51263](https://github.com/Microsoft/TypeScript/issues/51263))
-   [`d8aad26`](https://github.com/Microsoft/TypeScript/commit/d8aad262006ad2d2c91aa7a0e4449b4b83c57f7b) Update package-lock.json
-   [`d4f26c8`](https://github.com/Microsoft/TypeScript/commit/d4f26c840b1db76c0b25a405c8e73830a2b45cbc) fix(51245): Class with parameter decorator in arrow function causes "convert to default export" refactoring failure ([#&#8203;51256](https://github.com/Microsoft/TypeScript/issues/51256))
-   [`16faf45`](https://github.com/Microsoft/TypeScript/commit/16faf45682173ea437a50330feb4785578923d7f) Update package-lock.json
-   [`8b1ecdb`](https://github.com/Microsoft/TypeScript/commit/8b1ecdb701e2a2e19e9f8bcdd6b2beac087eabee) fix(50654): "Move to a new file" breaks the declaration of referenced variable ([#&#8203;50681](https://github.com/Microsoft/TypeScript/issues/50681))
-   [`170a17f`](https://github.com/Microsoft/TypeScript/commit/170a17fad57eae619c5ef2b7bdb3ac00d6c32c47) Dom update 2022-10-25 ([#&#8203;51300](https://github.com/Microsoft/TypeScript/issues/51300))
-   [`9c4e14d`](https://github.com/Microsoft/TypeScript/commit/9c4e14d75174432f6a4dc5967a09712a6784ab88) Remove "No type information for this code" from baseline ([#&#8203;51311](https://github.com/Microsoft/TypeScript/issues/51311))
-   [`88d25b4`](https://github.com/Microsoft/TypeScript/commit/88d25b4f232929df59729156dfda6b65277affec) fix(50068): Refactors trigger debug failure when JSX text has a ' and a tag on the same line. ([#&#8203;51299](https://github.com/Microsoft/TypeScript/issues/51299))
-   [`8bee69a`](https://github.com/Microsoft/TypeScript/commit/8bee69acf410d4986cb0cc102b949e2d133d5380) Update package-lock.json
-   [`702de1e`](https://github.com/Microsoft/TypeScript/commit/702de1eeaaef88a189e4d06e5a2aae287853790a) Fix early call to return/throw on generator ([#&#8203;51294](https://github.com/Microsoft/TypeScript/issues/51294))
-   [`2c12b14`](https://github.com/Microsoft/TypeScript/commit/2c12b1499908ad7718e65d20e264561207c22375) Add a GH Action to file a new issue if we go a week without seeing a typescript-error-deltas issue ([#&#8203;51271](https://github.com/Microsoft/TypeScript/issues/51271))
-   [`6af270d`](https://github.com/Microsoft/TypeScript/commit/6af270dee09d62516f6dc02ec102a745ffebc037) Update package-lock.json
-   [`2cc4c16`](https://github.com/Microsoft/TypeScript/commit/2cc4c16a26672a7ba6c97ba16309fcf334db7cae) Update package-lock.json
-   [`6093491`](https://github.com/Microsoft/TypeScript/commit/60934915d9ccc4ca9c0fb2cd060d7ec81601942b) Fix apparent typo in getStringMappingType ([#&#8203;51248](https://github.com/Microsoft/TypeScript/issues/51248))
-   [`61c2609`](https://github.com/Microsoft/TypeScript/commit/61c26096e3373719ece686b84c698423890e9a5f) Update package-lock.json
-   [`ef69116`](https://github.com/Microsoft/TypeScript/commit/ef69116c41cb6805f89e6592eacb0ccb7f02207d) Generate shortest `rootDirs` module specifier instead of first possible ([#&#8203;51244](https://github.com/Microsoft/TypeScript/issues/51244))
-   [`bbb42f4`](https://github.com/Microsoft/TypeScript/commit/bbb42f453dc684e03d977c5b70391124d57543a9) Fix typo in canWatchDirectoryOrFile found by CodeQL ([#&#8203;51262](https://github.com/Microsoft/TypeScript/issues/51262))
-   [`a56b254`](https://github.com/Microsoft/TypeScript/commit/a56b254ad3c52b598bc5d44f83f3d0a1cf806068) Include 'this' type parameter in isRelatedTo fast path ([#&#8203;51230](https://github.com/Microsoft/TypeScript/issues/51230))
-   [`3abd351`](https://github.com/Microsoft/TypeScript/commit/3abd351c0eea55758f27ee5558a4a1525b77f45b) Fix super property transform in async arrow in method ([#&#8203;51240](https://github.com/Microsoft/TypeScript/issues/51240))
-   [`eed0511`](https://github.com/Microsoft/TypeScript/commit/eed05112180e0d94f78aa02d676d49468f15dc31) Update package-lock.json
-   [`2625c1f`](https://github.com/Microsoft/TypeScript/commit/2625c1feae25aede35465ca835440fc57bf13d52) Make the init config category order predictable ([#&#8203;51247](https://github.com/Microsoft/TypeScript/issues/51247))
-   [`1ca99b3`](https://github.com/Microsoft/TypeScript/commit/1ca99b34029dafad2c18af7bdc0711f4abf7e522) fix(50551): Destructuring assignment with var bypasses "variable is used before being assigned" check (2454) ([#&#8203;50560](https://github.com/Microsoft/TypeScript/issues/50560))
-   [`3f28fa1`](https://github.com/Microsoft/TypeScript/commit/3f28fa12dfecb8dfd66ce4684bf26f64e1f092f1) Update package-lock.json
-   [`906ebe4`](https://github.com/Microsoft/TypeScript/commit/906ebe49334a3a9c2dbd73cd3c902898bc712b66) Revert structuredTypeRelatedTo change and fix isUnitLikeType ([#&#8203;51076](https://github.com/Microsoft/TypeScript/issues/51076))
-   [`8ac4652`](https://github.com/Microsoft/TypeScript/commit/8ac465239f52de1da3ada8cdc4c3f107f4d62e45) change type ([#&#8203;51231](https://github.com/Microsoft/TypeScript/issues/51231))
-   [`245a02c`](https://github.com/Microsoft/TypeScript/commit/245a02cbed7ad50a21289730159abc8d19a66f40) fix(51222): Go-to-definition on return statements should jump to the containing function declaration ([#&#8203;51227](https://github.com/Microsoft/TypeScript/issues/51227))
-   [`2dff34e`](https://github.com/Microsoft/TypeScript/commit/2dff34e8c4a91c0005ca9ccfb7e045e225b6f2e4) markAliasReferenced should include ExportValue as well ([#&#8203;51219](https://github.com/Microsoft/TypeScript/issues/51219))
-   [`5ef2634`](https://github.com/Microsoft/TypeScript/commit/5ef2634f3df138323383c7f2e5a05163a924ee86) Update package-lock.json
-   [`d0f0e35`](https://github.com/Microsoft/TypeScript/commit/d0f0e35c88ae017fc4c1213eb2f83303ee22ebde) Remove old tslint comments ([#&#8203;51220](https://github.com/Microsoft/TypeScript/issues/51220))
-   [`85d405a`](https://github.com/Microsoft/TypeScript/commit/85d405a1d74c0730a9d8d6307b26e8d6f3f75421) Fixed a false positive "await has no effect on the type" diagnostic with mixed generic union ([#&#8203;50833](https://github.com/Microsoft/TypeScript/issues/50833))
-   [`1f8959f`](https://github.com/Microsoft/TypeScript/commit/1f8959f5dc04b2b2c2fc8a7dc53b6ac761e1f754) fix: avoid downleveled dynamic import closing over specifier expression ([#&#8203;49663](https://github.com/Microsoft/TypeScript/issues/49663))
-   [`11066b2`](https://github.com/Microsoft/TypeScript/commit/11066b264f5d30fb5ac1f6c2f3a155c0190e75d2) Rename internal functions to `narrowTypeBySwitchOnTypeOf` and `narrowTypeByInKeyword` ([#&#8203;51215](https://github.com/Microsoft/TypeScript/issues/51215))
-   [`4c9afe8`](https://github.com/Microsoft/TypeScript/commit/4c9afe8812fcdb4658472ccbced4a5cd4bae70ea) Update package-lock.json
-   [`f25bcb7`](https://github.com/Microsoft/TypeScript/commit/f25bcb7c27d78ce89e9c9356d27058cf86dbfb5c) fix(49196): add jsdoc snippet for interface member functions ([#&#8203;51135](https://github.com/Microsoft/TypeScript/issues/51135))
-   [`7406ee9`](https://github.com/Microsoft/TypeScript/commit/7406ee9c145cd7d6117391818d5a1eca2d66ca8f) fix(51170): Completing an unimplemented property overwrites rest of line ([#&#8203;51175](https://github.com/Microsoft/TypeScript/issues/51175))
-   [`a1d82fc`](https://github.com/Microsoft/TypeScript/commit/a1d82fc9dcced6ca6bde6e21c385d152d083679f) Remove some unnecessary code discovered by rollup ([#&#8203;51204](https://github.com/Microsoft/TypeScript/issues/51204))
-   [`0481773`](https://github.com/Microsoft/TypeScript/commit/0481773a27fc6a0132c34502fd2a3b0c73cf63a3) LEGO: Merge pull request 51200
-   [`98c19cb`](https://github.com/Microsoft/TypeScript/commit/98c19cbbbe83c2ae3c89a4e08317a4b9ccbcb206) LEGO: Merge pull request 51190
-   [`13c9b05`](https://github.com/Microsoft/TypeScript/commit/13c9b05384544262363f3fd8b942b36aeb84fc61) Update package-lock.json
-   [`673475e`](https://github.com/Microsoft/TypeScript/commit/673475e1c5e582f2fd0bf8d89e33c7708607c8d8) Update package-lock.json
-   [`f6cf510`](https://github.com/Microsoft/TypeScript/commit/f6cf51053e024714dd6b8463fe6f8e7e33461e6b) Add more tracing to node16/nodenext resolution ([#&#8203;51168](https://github.com/Microsoft/TypeScript/issues/51168))
-   [`83c5581`](https://github.com/Microsoft/TypeScript/commit/83c5581588f660247bd9648bafe67b49de060a55) Update package-lock.json
-   [`be5f0fe`](https://github.com/Microsoft/TypeScript/commit/be5f0fe5acfed5146514ebe7c1b65529def8e490) Add an extra regression test for awaited unresolvable recursive union ([#&#8203;51167](https://github.com/Microsoft/TypeScript/issues/51167))
-   [`2cb7e77`](https://github.com/Microsoft/TypeScript/commit/2cb7e779d70d57ef0d46dd3f768e646b8bbe783a) fix(50416): correctly names disabled export refactors ([#&#8203;50663](https://github.com/Microsoft/TypeScript/issues/50663)) \[ [#&#8203;50416](https://github.com/Microsoft/TypeScript/issues/50416) ]
-   [`2bcfed0`](https://github.com/Microsoft/TypeScript/commit/2bcfed01f3458996e71ce37af43e3495cb7e4950) feat(37440): Provide a quick-fix for non-exported types ([#&#8203;51038](https://github.com/Microsoft/TypeScript/issues/51038))
-   [`a24201c`](https://github.com/Microsoft/TypeScript/commit/a24201c8ef6f82b5729ab677b7a1a1d6d745fcb8) Remove VSDevMode.ps1 and createPlaygroundBuild ([#&#8203;51166](https://github.com/Microsoft/TypeScript/issues/51166))
-   [`2da62a7`](https://github.com/Microsoft/TypeScript/commit/2da62a784bbba237b8239e84c8629cfafb0f595e) fix(51112): omit parameter names that precede the type ([#&#8203;51142](https://github.com/Microsoft/TypeScript/issues/51142))
-   [`cf1b6b7`](https://github.com/Microsoft/TypeScript/commit/cf1b6b73330eab2dd484d71cbdb662a83b3c726f) feat(51163): show QF to fill in the missing properties for the mapped type. ([#&#8203;51165](https://github.com/Microsoft/TypeScript/issues/51165))
-   [`bdcc240`](https://github.com/Microsoft/TypeScript/commit/bdcc240d68245e4be865b385bd6a8fd8fa546f56) Remove bug-causing carve-out in conditional type instantiation that hopefully is no longer required ([#&#8203;51151](https://github.com/Microsoft/TypeScript/issues/51151))
-   [`37317a2`](https://github.com/Microsoft/TypeScript/commit/37317a208f34c141b64e26d0e92b3aed346e531f) Check nested weak types in intersections on target side of relation ([#&#8203;51140](https://github.com/Microsoft/TypeScript/issues/51140))
-   [`9f49f9c`](https://github.com/Microsoft/TypeScript/commit/9f49f9ccb05a7bb56b8ca84b8036a3ad4e0e7c2b) Update package-lock.json
-   [`4f54e7e`](https://github.com/Microsoft/TypeScript/commit/4f54e7e947298162d29f3104265e74dcfbc90d82) Fix isExhaustiveSwitchStatement to better handle circularities ([#&#8203;51095](https://github.com/Microsoft/TypeScript/issues/51095))
-   [`503604c`](https://github.com/Microsoft/TypeScript/commit/503604c884bd0557c851b11b699ef98cdb65b93b) Overloads shouldn't gain [@&#8203;deprecated](https://github.com/deprecated) tags of other overloads in quick info ([#&#8203;50904](https://github.com/Microsoft/TypeScript/issues/50904))
-   [`e14a229`](https://github.com/Microsoft/TypeScript/commit/e14a2298c5add93816c6f487bcfc5ac72e3a4c59) Update package-lock.json
-   [`67256e5`](https://github.com/Microsoft/TypeScript/commit/67256e50c41aa9178a60c52de8416477f070b190) Remove unused declarations array in extractSymbol's TargetRange ([#&#8203;51091](https://github.com/Microsoft/TypeScript/issues/51091))
-   [`9c87ded`](https://github.com/Microsoft/TypeScript/commit/9c87ded2b3fc4ba4a9a7656e9be39d5e404e6ab6) fix(51100): ensure tsserver shuts down when parent process is killed ([#&#8203;51107](https://github.com/Microsoft/TypeScript/issues/51107))
-   [`c01ae01`](https://github.com/Microsoft/TypeScript/commit/c01ae01fac37268bac3362fb6e6d26db730f7ed5) Fix nightly publish oops in Gulpfile ([#&#8203;51131](https://github.com/Microsoft/TypeScript/issues/51131))
-   [`a7d10f1`](https://github.com/Microsoft/TypeScript/commit/a7d10f15bbd28166b869ae00482214e360891613) Update package-lock.json
-   [`d0bfd8c`](https://github.com/Microsoft/TypeScript/commit/d0bfd8caed521bfd24fc44960d9936a891744bb7) fix(51072): ts.preProcessFile finds import in template string after conditional expression with template strings ([#&#8203;51082](https://github.com/Microsoft/TypeScript/issues/51082))
-   [`ad56b5c`](https://github.com/Microsoft/TypeScript/commit/ad56b5ca56b763ab377e07121ecfebb457a2e810) Convert scripts/Gulpfile to checked mjs/cjs so they can run without compilation ([#&#8203;50988](https://github.com/Microsoft/TypeScript/issues/50988))
-   [`dbeae5d`](https://github.com/Microsoft/TypeScript/commit/dbeae5d943c784661862c52b8e215a2907c31a33) fix(51017): Make lineText in the references response opt-out ([#&#8203;51081](https://github.com/Microsoft/TypeScript/issues/51081))
-   [`d06a592`](https://github.com/Microsoft/TypeScript/commit/d06a592d02955822a7407b70969fb7a82bc17d59) Properly defer resolution of mapped types with generic `as` clauses ([#&#8203;51050](https://github.com/Microsoft/TypeScript/issues/51050))
-   [`42b1049`](https://github.com/Microsoft/TypeScript/commit/42b1049aee8c655631cb4f0065de86ec1023d20a) Update package-lock.json
-   [`5f3e6cc`](https://github.com/Microsoft/TypeScript/commit/5f3e6cc4980d26af5d8a8f463e59b2c3338165c6) Plugin probe location is higher priority than peer node_modules ([#&#8203;51079](https://github.com/Microsoft/TypeScript/issues/51079)) \[ [#&#8203;34616](https://github.com/Microsoft/TypeScript/issues/34616) ]
-   [`2648f6a`](https://github.com/Microsoft/TypeScript/commit/2648f6ab09e3176c7da2c07c54066d3a3433a298) Plugins in project were adding up after every config file reload ([#&#8203;51087](https://github.com/Microsoft/TypeScript/issues/51087))
-   [`c18791c`](https://github.com/Microsoft/TypeScript/commit/c18791ccf165672df3b55f5bdd4a8655f33be26c) Fix incorrect options type to WatchOptions ([#&#8203;51064](https://github.com/Microsoft/TypeScript/issues/51064))
-   [`b0795e9`](https://github.com/Microsoft/TypeScript/commit/b0795e9c94757a8ee78077d160cde8819a9801ea) Update package-lock.json
-   [`43c6fd4`](https://github.com/Microsoft/TypeScript/commit/43c6fd4c09464204bc6a6e1c6c1d32fa12270414) Covert some of the config testing to baselines for easy validation ([#&#8203;51063](https://github.com/Microsoft/TypeScript/issues/51063))
-   [`fc5e72b`](https://github.com/Microsoft/TypeScript/commit/fc5e72b92cb8ea13c5e0f2cfc35d8b2cbfd1fe36) Remove unused defaultWatchFileKind method since useFsEvents is default for tsserver and tsc ([#&#8203;51044](https://github.com/Microsoft/TypeScript/issues/51044))
-   [`8af9a93`](https://github.com/Microsoft/TypeScript/commit/8af9a936b5240398370887c22cacaff65fee707b) Use typescript.d.ts in APISample tests ([#&#8203;51061](https://github.com/Microsoft/TypeScript/issues/51061))
-   [`4953316`](https://github.com/Microsoft/TypeScript/commit/49533168dbb4e19f243b9dbdfd6a3aac69f5b3dd) Remove configureLanguageServiceBuild, instrumenter ([#&#8203;51048](https://github.com/Microsoft/TypeScript/issues/51048))
-   [`9dfffd0`](https://github.com/Microsoft/TypeScript/commit/9dfffd0fbb406d7f2e5e2ca85768624ca388a7bf) Update GitHub Actions ([#&#8203;51045](https://github.com/Microsoft/TypeScript/issues/51045))
-   [`4635a5c`](https://github.com/Microsoft/TypeScript/commit/4635a5cef9aefa9aa847ef7ce2e6767ddf4f54c2) Update package-lock.json
-   [`33a34e5`](https://github.com/Microsoft/TypeScript/commit/33a34e5b96bfe086266f4765ab9789a2a02507f9) Adding a JSDoc comment to the es5 type declarations to describe the functionality of Date.now() ([#&#8203;50630](https://github.com/Microsoft/TypeScript/issues/50630))
-   [`299745c`](https://github.com/Microsoft/TypeScript/commit/299745cb217c2fc061f75b3735f8420d78b8360a) Fix crash in goto-def on `@override` ([#&#8203;51016](https://github.com/Microsoft/TypeScript/issues/51016))
-   [`7dcf11f`](https://github.com/Microsoft/TypeScript/commit/7dcf11f13985be927886ebea353d282a9b3418e0) fix(50750): Object type literal with string literal property in contextual typing position causes language service error on all literal type references ([#&#8203;50757](https://github.com/Microsoft/TypeScript/issues/50757))
-   [`5cd49f6`](https://github.com/Microsoft/TypeScript/commit/5cd49f6cbcd2effe9d425dee3a39cb49209bb656) Update package-lock.json
-   [`8a1b858`](https://github.com/Microsoft/TypeScript/commit/8a1b85880f89c9cff606c5844e8883e5f483c7db) Update package-lock.json
-   [`96894db`](https://github.com/Microsoft/TypeScript/commit/96894db6cb5b7af6857b4d0c7f70f7d8ac782d51) Include type parameter defaults in contextual typing ([#&#8203;50994](https://github.com/Microsoft/TypeScript/issues/50994)) \[ [#&#8203;51002](https://github.com/Microsoft/TypeScript/issues/51002) ]
-   [`0d0a793`](https://github.com/Microsoft/TypeScript/commit/0d0a79371471d627ae298a145f8009b05cbccb72) Allow Unicode extended escapes in ES5 and earlier ([#&#8203;50918](https://github.com/Microsoft/TypeScript/issues/50918))
-   [`58bae8d`](https://github.com/Microsoft/TypeScript/commit/58bae8db69b275a3efa57b14b486778c55185552) Update package-lock.json
-   [`0ce72ef`](https://github.com/Microsoft/TypeScript/commit/0ce72ef6c8b39cd2d07e5b0eb3a0c144a7783ad2) Add option to OrganizeImports for removal only ([#&#8203;50931](https://github.com/Microsoft/TypeScript/issues/50931))
-   [`42f9143`](https://github.com/Microsoft/TypeScript/commit/42f9143e114c5c07f40df83ed07ffeb3cbaf2101) feat: codefix for `for await of` ([#&#8203;50623](https://github.com/Microsoft/TypeScript/issues/50623))
-   [`ecf50e8`](https://github.com/Microsoft/TypeScript/commit/ecf50e81a7a9cccd9bf5ea7598764082981faab0) Properly compute `SymbolFlags.Optional` for intersected properties ([#&#8203;50958](https://github.com/Microsoft/TypeScript/issues/50958))
-   [`d1586de`](https://github.com/Microsoft/TypeScript/commit/d1586de0434567b998876929eb8229235b85b350) Fully resolve aliases when checking symbol flags ([#&#8203;50853](https://github.com/Microsoft/TypeScript/issues/50853))
-   [`45148dd`](https://github.com/Microsoft/TypeScript/commit/45148dd715a7c3776840778b4df41e7e0bd0bf12) Update LKG to 4.8.4 ([#&#8203;50987](https://github.com/Microsoft/TypeScript/issues/50987))
-   [`9a83f25`](https://github.com/Microsoft/TypeScript/commit/9a83f2551ded0d88a0ba0ec9af260f83eb3568cd) Update package-lock.json
-   [`865848f`](https://github.com/Microsoft/TypeScript/commit/865848fcfb9e6ce7dd64be563fc09f83d4bc9df5) Fix `<=` and `>` comparisons when compared against prerelease versions ([#&#8203;50915](https://github.com/Microsoft/TypeScript/issues/50915))
-   [`fbfe934`](https://github.com/Microsoft/TypeScript/commit/fbfe9340a90777dee03b30f736fab44056123be0) Fix comparability between type parameters related by a union constraint ([#&#8203;50978](https://github.com/Microsoft/TypeScript/issues/50978))
-   [`b09e93d`](https://github.com/Microsoft/TypeScript/commit/b09e93d3f6d3e999df001b53984954974c25b81f) Merge pull request [#&#8203;50041](https://github.com/Microsoft/TypeScript/issues/50041) from microsoft/fix/47969
-   [`0ac12bb`](https://github.com/Microsoft/TypeScript/commit/0ac12bbe7a410238ca992a42f41816a97f6906f4) Update package-lock.json
-   [`8192d55`](https://github.com/Microsoft/TypeScript/commit/8192d550496d884263e292488e325ae96893dc78) Pick correct compilerOptions when checking if we can share emitSignatures ([#&#8203;50910](https://github.com/Microsoft/TypeScript/issues/50910)) \[ [#&#8203;50902](https://github.com/Microsoft/TypeScript/issues/50902) ]
-   [`16faef1`](https://github.com/Microsoft/TypeScript/commit/16faef1d8d522b66b6c672bdd15b4026e2018a62) During uptodate ness check with buildInfo, check if there are errors explicitly with noEmit ([#&#8203;50974](https://github.com/Microsoft/TypeScript/issues/50974)) \[ [#&#8203;50959](https://github.com/Microsoft/TypeScript/issues/50959) ]
-   [`63791f5`](https://github.com/Microsoft/TypeScript/commit/63791f52d4e7a3bf461b974e94abd8cbb6b546c5) Update package-lock.json
-   [`09368bc`](https://github.com/Microsoft/TypeScript/commit/09368bcbaebd157d1e66859ab6f5b30c2fd6eaff) Handle if project for open file will get recollected because of pending cleanup from closed script info ([#&#8203;50908](https://github.com/Microsoft/TypeScript/issues/50908)) \[ [#&#8203;50868](https://github.com/Microsoft/TypeScript/issues/50868) ]
-   [`c81bf4d`](https://github.com/Microsoft/TypeScript/commit/c81bf4d8b0c12410a082d6598fcc24cc721b6e9e) fix(49594): Typescript 4.7.3 bracketed class property compilation error strictPropertyInitialization:true ([#&#8203;49619](https://github.com/Microsoft/TypeScript/issues/49619))
-   [`bc9cbbe`](https://github.com/Microsoft/TypeScript/commit/bc9cbbef421ae907f7dfd5a84ca69c4f68a8935b) Merge pull request [#&#8203;49912](https://github.com/Microsoft/TypeScript/issues/49912) from microsoft/fix/47508
-   [`5a10f46`](https://github.com/Microsoft/TypeScript/commit/5a10f46c0028790120cb85c826efa4248707a964) Update package-lock.json
-   [`8e71f42`](https://github.com/Microsoft/TypeScript/commit/8e71f429c811ac7811533d7b0e02c32bad5a1b47) Fixing pr comments
-   [`c100c64`](https://github.com/Microsoft/TypeScript/commit/c100c6488db0482dcc1455290f456dece91cac0a) Update package-lock.json
-   [`2a91107`](https://github.com/Microsoft/TypeScript/commit/2a91107f7548eeb5e32673e76277d27264ea88e2) Update package-lock.json
-   [`4ab9e76`](https://github.com/Microsoft/TypeScript/commit/4ab9e76fb748b08712f9d0017dd8f0ba74d1859f) Use paths in package.json 'files' array that work with npm 6 and later. ([#&#8203;50930](https://github.com/Microsoft/TypeScript/issues/50930))
-   [`549b542`](https://github.com/Microsoft/TypeScript/commit/549b5429d4837344e8c99657109bb6538fd2dbb5) Use paths in package.json 'files' array that work with npm 6 and later.
-   [`7f37d25`](https://github.com/Microsoft/TypeScript/commit/7f37d251fc69da34659e4c60792177e1e9a8e7a6) Update version to 4.9.1-beta and LKG.
-   [`f16ca7d`](https://github.com/Microsoft/TypeScript/commit/f16ca7dd364e57ee7ce337f987b20dbc1e34941f) Remove 'async' dependency, used only in errorCheck.ts, modernize file ([#&#8203;50667](https://github.com/Microsoft/TypeScript/issues/50667))
-   [`c6bef3f`](https://github.com/Microsoft/TypeScript/commit/c6bef3f02874bddf6df120aa4f0d130c58478468) LEGO: Merge pull request 50921
-   [`6753027`](https://github.com/Microsoft/TypeScript/commit/675302730b8ca525d47c910bf2d3174bd3b66a1b) Update package-lock.json
-   [`9740bcc`](https://github.com/Microsoft/TypeScript/commit/9740bcc53418e8792a4dbb978059ff5a02b55c91) Pluralized `hasInvalidatedResolution` -> `hasInvalidatedResolutions` ([#&#8203;50912](https://github.com/Microsoft/TypeScript/issues/50912))
-   [`84c29cd`](https://github.com/Microsoft/TypeScript/commit/84c29cd576fd1facb9b3a353d5342df04acdb184) 🤖 Pick PR [#&#8203;50912](https://github.com/Microsoft/TypeScript/issues/50912) (Pluralized \`hasInvalidatedResolutio...) into release-4.9 ([#&#8203;50913](https://github.com/Microsoft/TypeScript/issues/50913))
-   [`a26f634`](https://github.com/Microsoft/TypeScript/commit/a26f63424de249bb106804dfc9a024bb525de93e) Merge remote-tracking branch 'origin/main' into release-4.9
-   [`a455955`](https://github.com/Microsoft/TypeScript/commit/a455955aac85ecc5b2182fe50b83670188955feb) Make hasInvalidatedResolution non internal for program and add it watchApi ([#&#8203;50776](https://github.com/Microsoft/TypeScript/issues/50776)) \[ [#&#8203;48057](https://github.com/Microsoft/TypeScript/issues/48057) ]
-   [`645d1cd`](https://github.com/Microsoft/TypeScript/commit/645d1cd7c1ee1d65a87b2183b173611467256a09) Fix assert in addIndirectUser in FAR ([#&#8203;50905](https://github.com/Microsoft/TypeScript/issues/50905))
-   [`bbec17d`](https://github.com/Microsoft/TypeScript/commit/bbec17d9003246fa00d6bf676bb4ce7c54ff2be4) LEGO: Merge pull request 50900
-   [`a9ecc67`](https://github.com/Microsoft/TypeScript/commit/a9ecc675d636c3bbca697bc4881b019e8645a7a6) Update package-lock.json
-   [`221cf55`](https://github.com/Microsoft/TypeScript/commit/221cf55a21e448bd3fe2cf26a754c9c0dda3dca3) package.json `exports` should have priority over `typesVersions` ([#&#8203;50890](https://github.com/Microsoft/TypeScript/issues/50890))
-   [`acb8977`](https://github.com/Microsoft/TypeScript/commit/acb89771901f8c81c6046fa7c16361a83388ddab) Remove .github/tsc.json ([#&#8203;50664](https://github.com/Microsoft/TypeScript/issues/50664))
-   [`7a3de81`](https://github.com/Microsoft/TypeScript/commit/7a3de819bfb93fb27ef7ea8305d2df069866c380) fix(49993): skip the quick fix for an expression with an enum type ([#&#8203;50625](https://github.com/Microsoft/TypeScript/issues/50625))
-   [`2644f28`](https://github.com/Microsoft/TypeScript/commit/2644f2867734d77a3a3939c55d5cc0a5004df0ed) fix(49200): skip duplicated method declarations ([#&#8203;50609](https://github.com/Microsoft/TypeScript/issues/50609))
-   [`98652a3`](https://github.com/Microsoft/TypeScript/commit/98652a349a67be718e8e8b5fcf590972eb62a104) Bump version to 4.9.0-beta and LKG.
-   [`4d91204`](https://github.com/Microsoft/TypeScript/commit/4d91204c9d9f27756785f62fade44d93824d47f4) fix(37030): Expand Selection in function and arrow function skips body block ([#&#8203;50711](https://github.com/Microsoft/TypeScript/issues/50711))
-   [`e2dd508`](https://github.com/Microsoft/TypeScript/commit/e2dd5084f75ac37a78102d212b67d36595596137) DOM update 2022/09/21 ([#&#8203;50884](https://github.com/Microsoft/TypeScript/issues/50884))
-   [`1d9ab83`](https://github.com/Microsoft/TypeScript/commit/1d9ab83914a551936ce5ef80340ee65cfd1422ba) fix(50866): emit modifiers from export declarations ([#&#8203;50874](https://github.com/Microsoft/TypeScript/issues/50874))
-   [`92a1b12`](https://github.com/Microsoft/TypeScript/commit/92a1b124c178e1ff4871b29cb9abc00307e21742) LEGO: Merge pull request 50877
-   [`e383db6`](https://github.com/Microsoft/TypeScript/commit/e383db692eb44561333c1bbe353788b337aebc99) Fix debug.ts \__debugKind check ([#&#8203;50871](https://github.com/Microsoft/TypeScript/issues/50871))
-   [`01054e0`](https://github.com/Microsoft/TypeScript/commit/01054e05ab7638e96515619c4ce62200fdf4e0fd) Consistently add undefined/missing to optional tuple element types ([#&#8203;50831](https://github.com/Microsoft/TypeScript/issues/50831))
-   [`d90795e`](https://github.com/Microsoft/TypeScript/commit/d90795e799ca8e41aabd6d0852abb585138200ef) Improve escape sequence handling in private names ([#&#8203;50856](https://github.com/Microsoft/TypeScript/issues/50856))
-   [`938a69a`](https://github.com/Microsoft/TypeScript/commit/938a69a526166ca4e7880fa140fba432936f0fe3) Fix import statement completions followed by interface declaration ([#&#8203;50350](https://github.com/Microsoft/TypeScript/issues/50350))
-   [`e002159`](https://github.com/Microsoft/TypeScript/commit/e002159ad133a024bae48a2e190e54ad93f6b52d) feat(49962): Disallow comparison against NaN  ([#&#8203;50626](https://github.com/Microsoft/TypeScript/issues/50626))
-   [`80ae43d`](https://github.com/Microsoft/TypeScript/commit/80ae43d2399503a04651e3705823137d36148b00) Fixing spaces
-   [`abc58bd`](https://github.com/Microsoft/TypeScript/commit/abc58bdabcf536bd5204fbc84fb7f45d75f1a9ad) Fixing baseline errors
-   [`305f4bd`](https://github.com/Microsoft/TypeScript/commit/305f4bd420bf9edc0239fd3a740aa83fbdeb9ba2) Merge branch 'main' into fix/47969
-   [`23746af`](https://github.com/Microsoft/TypeScript/commit/23746af766b53fcc3afecfa16478809a5a36628a) fix(50591): RangeError: Maximum call stack size exceeded ([#&#8203;50594](https://github.com/Microsoft/TypeScript/issues/50594))
-   [`168186f`](https://github.com/Microsoft/TypeScript/commit/168186f93d23ae59dbea3fea2adba453527343fd) Allow a union property of a private/protected member and an intersection property including that same member ([#&#8203;50328](https://github.com/Microsoft/TypeScript/issues/50328))
-   [`812ebcf`](https://github.com/Microsoft/TypeScript/commit/812ebcf6e3aebfa72b976a6ae4d65929759a2867) Update package-lock.json
-   [`16156b1`](https://github.com/Microsoft/TypeScript/commit/16156b1baf26a39ce428423f7106f3ef2b4e98bb) Add rules from eslint's recommended set that triggered good lints ([#&#8203;50422](https://github.com/Microsoft/TypeScript/issues/50422))
-   [`a11c416`](https://github.com/Microsoft/TypeScript/commit/a11c41621bbbab100a391dd348651c6661549663) Improve checking of `in` operator ([#&#8203;50666](https://github.com/Microsoft/TypeScript/issues/50666))
-   [`67f2b62`](https://github.com/Microsoft/TypeScript/commit/67f2b62ed2bd1de0299781ba659fa638346bcecf) Gabritto/jsemitfixsilly ([#&#8203;50849](https://github.com/Microsoft/TypeScript/issues/50849))
-   [`3014dec`](https://github.com/Microsoft/TypeScript/commit/3014dec8878a9ff8d86186a6ac3fd9fad4f3b739) Don't elide imports when transforming JS files ([#&#8203;50404](https://github.com/Microsoft/TypeScript/issues/50404))
-   [`57c7aa7`](https://github.com/Microsoft/TypeScript/commit/57c7aa755ca3028ff13eb6a37d91775a6fac71e3) LEGO: Merge pull request 50842
-   [`48a8e89`](https://github.com/Microsoft/TypeScript/commit/48a8e8953a1e609970dc85e08f99ac499bfe8356) Improve check of whether type query node possibly contains reference to type parameter ([#&#8203;50070](https://github.com/Microsoft/TypeScript/issues/50070))
-   [`af9ced1`](https://github.com/Microsoft/TypeScript/commit/af9ced11f50c8ac15079d2f88f8961f1e5b62f7f) LEGO: Merge pull request 50825
-   [`a8e13f7`](https://github.com/Microsoft/TypeScript/commit/a8e13f7340c5229426072d443fa511bba82a0054) Fixed an issue with destructured bindings from a generic union constraint not being narrowed correctly ([#&#8203;50221](https://github.com/Microsoft/TypeScript/issues/50221))
-   [`08af0b6`](https://github.com/Microsoft/TypeScript/commit/08af0b6bf0041fef52ca8c1b69d6d4a3db439196) Update package-lock.json
-   [`0df46e8`](https://github.com/Microsoft/TypeScript/commit/0df46e873322b8eeb271a442eaf034d91ae68770) Fix test around RegExp match vs. exec results ([#&#8203;50813](https://github.com/Microsoft/TypeScript/issues/50813))
-   [`906510e`](https://github.com/Microsoft/TypeScript/commit/906510e0f30590a4c8fdc892905ccb8dbe512e3d) Fixes for pr
-   [`2970c5d`](https://github.com/Microsoft/TypeScript/commit/2970c5d1671b2376711cd55594c4597d6da7d8c3) make `RegExpExecArray` always include index 0 ([#&#8203;50713](https://github.com/Microsoft/TypeScript/issues/50713))
-   [`0507192`](https://github.com/Microsoft/TypeScript/commit/05071920a03f8ea530fe01f79f2537c999ec8b02) Accepting baselines
-   [`29e50b3`](https://github.com/Microsoft/TypeScript/commit/29e50b314900d22b08f6472918f59ae2b40aba08) Rewording documentation
-   [`01cae69`](https://github.com/Microsoft/TypeScript/commit/01cae69e3403a831bc5c752b95c8b7547dd95821) fix(50796): omit questionToken in object literal method completions ([#&#8203;50802](https://github.com/Microsoft/TypeScript/issues/50802))
-   [`3b84f76`](https://github.com/Microsoft/TypeScript/commit/3b84f76fb23bd39d14c7243e5cd495fd207916c0) Fix crash caused by incorrect bounds check (regression in 4.8) ([#&#8203;50797](https://github.com/Microsoft/TypeScript/issues/50797))
-   [`7e51306`](https://github.com/Microsoft/TypeScript/commit/7e51306d30b72ce474054c3f3047f57d90dca41a) Update package-lock.json
-   [`8b35c13`](https://github.com/Microsoft/TypeScript/commit/8b35c1300e14ebc026b4f1621db8f6f1bba30833) The error "Object is possibly null or undefined" is ambiguous. ([#&#8203;49797](https://github.com/Microsoft/TypeScript/issues/49797))
-   [`a3f51b3`](https://github.com/Microsoft/TypeScript/commit/a3f51b3b8278b7dc5f59d83f35458338f57c81c7) Update user baselines +cc [@&#8203;sandersn](https://github.com/sandersn) ([#&#8203;43554](https://github.com/Microsoft/TypeScript/issues/43554))
-   [`ba10a0d`](https://github.com/Microsoft/TypeScript/commit/ba10a0d7c06df259e620645a8d6fd9a5262d8b5d) Removing duplicated code
-   [`ec6ae1c`](https://github.com/Microsoft/TypeScript/commit/ec6ae1c4d0f48f15cd01b1502d0b2e5ac387dcf5) Partially revert [#&#8203;41044](https://github.com/Microsoft/TypeScript/issues/41044), restoring parameter destructurings in d.ts files ([#&#8203;50779](https://github.com/Microsoft/TypeScript/issues/50779))
-   [`28232ca`](https://github.com/Microsoft/TypeScript/commit/28232ca4b8833957cdf8d592f085fb80d97ef604) LEGO: Merge pull request 50783
-   [`49cfa1d`](https://github.com/Microsoft/TypeScript/commit/49cfa1db17b593191601736a11cbf165d42510a0) Update package-lock.json
-   [`4110b80`](https://github.com/Microsoft/TypeScript/commit/4110b80fbb24f2ac6dd284ef3511ca69ac6db517) Fix equality narrowing and comparable relation for intersections with {} ([#&#8203;50735](https://github.com/Microsoft/TypeScript/issues/50735))
-   [`b23f1d6`](https://github.com/Microsoft/TypeScript/commit/b23f1d6b59beabde1072d14b7fb65781ce209c15) LEGO: Merge pull request 50771
-   [`618fb2d`](https://github.com/Microsoft/TypeScript/commit/618fb2d8b92357d564ddb8596296ecaba5468002) Update package-lock.json
-   [`08b91f6`](https://github.com/Microsoft/TypeScript/commit/08b91f6b827e9ee98407c0eb969579ab77fa9f0c) fix(50717): tsc crashes when it sees a JSDoc tag inside an [@&#8203;override](https://github.com/override) annotation ([#&#8203;50724](https://github.com/Microsoft/TypeScript/issues/50724))
-   [`60963d7`](https://github.com/Microsoft/TypeScript/commit/60963d7216266bca6ef3236f43913de703fe5c7a) Discriminant of type `never` should never be matched ([#&#8203;50755](https://github.com/Microsoft/TypeScript/issues/50755))
-   [`e37ea53`](https://github.com/Microsoft/TypeScript/commit/e37ea53715a725dd13699dc1be5190c6ebd0d8f8) Update package-lock.json
-   [`a88c366`](https://github.com/Microsoft/TypeScript/commit/a88c36655b575d3039f187e64016b971efc0f173) Fix test baselining for tsserver host timeouts ([#&#8203;50748](https://github.com/Microsoft/TypeScript/issues/50748))
-   [`6d38487`](https://github.com/Microsoft/TypeScript/commit/6d384876e5adeffd6e04cf4e6dd7ea5fc0dd0584) Fix workflow typo ([#&#8203;50746](https://github.com/Microsoft/TypeScript/issues/50746))
-   [`6b890f9`](https://github.com/Microsoft/TypeScript/commit/6b890f93c491d3496dfd7909592c1df8a771fcd0) Handle more places where package direcroy is converted to canonical file path ([#&#8203;50740](https://github.com/Microsoft/TypeScript/issues/50740))
-   [`f5f2923`](https://github.com/Microsoft/TypeScript/commit/f5f2923c7d0f0963a78b9c5f233b635d4e78ae91) Revert removal of nonInferrableAnyType ([#&#8203;50691](https://github.com/Microsoft/TypeScript/issues/50691))
-   [`7120b52`](https://github.com/Microsoft/TypeScript/commit/7120b520cfe7b92d2b4bbfd679f1f5bd0c559c2c) Update twoslash workflow ([#&#8203;50738](https://github.com/Microsoft/TypeScript/issues/50738))
-   [`68d526c`](https://github.com/Microsoft/TypeScript/commit/68d526c200a0a5c51024586890b2473c9819c6ea) Don't run linter after tests runs ([#&#8203;50597](https://github.com/Microsoft/TypeScript/issues/50597))
-   [`8e5e2e0`](https://github.com/Microsoft/TypeScript/commit/8e5e2e08ead119910d6eb177eab9beb84e3ab311) Fix backticks in our JSDoc comments ([#&#8203;50737](https://github.com/Microsoft/TypeScript/issues/50737))
-   [`a4cabe7`](https://github.com/Microsoft/TypeScript/commit/a4cabe725b413f154f738b48c1fe2f053cff7d26) Support for auto-accessor fields from the Stage 3 Decorators proposal ([#&#8203;49705](https://github.com/Microsoft/TypeScript/issues/49705))
-   [`7737473`](https://github.com/Microsoft/TypeScript/commit/77374732df82c9d5c1319677dc595868bbc648b5) Update package-lock.json
-   [`12ab0fe`](https://github.com/Microsoft/TypeScript/commit/12ab0fea9f45c48ea644c8273bedde235c8bcc61) Update package-lock.json
-   [`eb40134`](https://github.com/Microsoft/TypeScript/commit/eb40134373cc524bd15432e15490d4e369754c50) Don't leave space for property access on non-integer literals ([#&#8203;50703](https://github.com/Microsoft/TypeScript/issues/50703))
-   [`a70bb9d`](https://github.com/Microsoft/TypeScript/commit/a70bb9d3ff102e044e83d2db43e585105e9a1761) Preserve special intersections in mapped types ([#&#8203;50704](https://github.com/Microsoft/TypeScript/issues/50704))
-   [`1a1c271`](https://github.com/Microsoft/TypeScript/commit/1a1c27167536e005a4d241ef84c43c0c0ca0aaf9) Don't remove space before dot if in property access on numeric literal ([#&#8203;50695](https://github.com/Microsoft/TypeScript/issues/50695))
-   [`7c918fb`](https://github.com/Microsoft/TypeScript/commit/7c918fb76682e79e8fd460cf1c2da9f2f22c91a3) Baseline host state when baselining tsserver tests ([#&#8203;50678](https://github.com/Microsoft/TypeScript/issues/50678))
-   [`2f1ba45`](https://github.com/Microsoft/TypeScript/commit/2f1ba45cbaca5e95959f9fd43c42edd64bc5638c) Update LKG and devDep of typescript to v4.8.3 ([#&#8203;50689](https://github.com/Microsoft/TypeScript/issues/50689))
-   [`be4e9ba`](https://github.com/Microsoft/TypeScript/commit/be4e9bac8ff66174d4e856dae06f69aa4ef7e479) Update package-lock.json
-   [`f46a680`](https://github.com/Microsoft/TypeScript/commit/f46a680863d7ecf7b7aa46b5e056acfe702b78bb) Remove error message in node16 ([#&#8203;50673](https://github.com/Microsoft/TypeScript/issues/50673))
-   [`ab831d0`](https://github.com/Microsoft/TypeScript/commit/ab831d018030304b886590fc4253f9dab593ddb0) Ignore `--help` and `-?` in `tsc init` generated `compilerOptions` ([#&#8203;50628](https://github.com/Microsoft/TypeScript/issues/50628))
-   [`bb6f36f`](https://github.com/Microsoft/TypeScript/commit/bb6f36f7c80c290b98759823445dae73ebfd3eb2) Forward intersection state flag to conditional type target check ([#&#8203;50620](https://github.com/Microsoft/TypeScript/issues/50620))
-   [`b58721f`](https://github.com/Microsoft/TypeScript/commit/b58721fe15a9d58aa9c2b53b6e6fdb7966f56d2c) Update package-lock.json
-   [`3c3820b`](https://github.com/Microsoft/TypeScript/commit/3c3820b1a4033de90a6f9369b3e714ba58231e99) Simplify CI detection ([#&#8203;50661](https://github.com/Microsoft/TypeScript/issues/50661))
-   [`9ac1fce`](https://github.com/Microsoft/TypeScript/commit/9ac1fce1175964f71117f6574d96eda127282bf4) Fix eslint not looking at certain scripts, fix lints ([#&#8203;50660](https://github.com/Microsoft/TypeScript/issues/50660))
-   [`fd05c0c`](https://github.com/Microsoft/TypeScript/commit/fd05c0cc6da676c5b9183ad2a7ced7ce363b855a) Make useFsEvents as default strategy for the watching ([#&#8203;50366](https://github.com/Microsoft/TypeScript/issues/50366))
-   [`5c2f770`](https://github.com/Microsoft/TypeScript/commit/5c2f770d9714276567e6ef9ec805368756539725) Remove unused cancellation from build ([#&#8203;50658](https://github.com/Microsoft/TypeScript/issues/50658))
-   [`66fbf05`](https://github.com/Microsoft/TypeScript/commit/66fbf058ece7882f2a964aeeda81bc352e4a6329) Update package-lock.json
-   [`7910c50`](https://github.com/Microsoft/TypeScript/commit/7910c509c4545517489d6264571bb6c05248fb4a) Update package-lock.json
-   [`fd3a84c`](https://github.com/Microsoft/TypeScript/commit/fd3a84c3f0c80cb201c47399a055625f919a9b91) Report every instance of TS1208 ([#&#8203;50101](https://github.com/Microsoft/TypeScript/issues/50101))
-   [`62f980a`](https://github.com/Microsoft/TypeScript/commit/62f980aff82ac8b5939bc9b65cf6e55d122b42d9) Check if its same buildinfo only for directly referenced projects and not recursively ([#&#8203;50617](https://github.com/Microsoft/TypeScript/issues/50617)) \[ [#&#8203;50545](https://github.com/Microsoft/TypeScript/issues/50545) ]
-   [`856c7c5`](https://github.com/Microsoft/TypeScript/commit/856c7c5fdd25833dbb0e1e67071200cd706eae4f) Allow `{}` to narrow in same special cases as `unknown` ([#&#8203;50601](https://github.com/Microsoft/TypeScript/issues/50601))
-   [`854d448`](https://github.com/Microsoft/TypeScript/commit/854d448e5ccf542a05d0b5dcb97e1b925905e258) `in` operator shouldn't narrow `{}` originating in `unknown` ([#&#8203;50610](https://github.com/Microsoft/TypeScript/issues/50610))
-   [`549e61d`](https://github.com/Microsoft/TypeScript/commit/549e61d0af1ba885be29d69f341e7d3a00686071) Update package-lock.json
-   [`bcf9949`](https://github.com/Microsoft/TypeScript/commit/bcf994996ea0ddd8ca7daadd6b5fbc712eb5ce6b) fix(50079): show deprecated on JSX attributes ([#&#8203;50084](https://github.com/Microsoft/TypeScript/issues/50084))
-   [`5df09a5`](https://github.com/Microsoft/TypeScript/commit/5df09a514c99010d3126d8a9f11aa00ecbd0bd21) Use bidirectional comparability in narrowing ([#&#8203;50592](https://github.com/Microsoft/TypeScript/issues/50592))
-   [`891cdc5`](https://github.com/Microsoft/TypeScript/commit/891cdc58aa4005d7197e76ec0a48afcbc3b44ac3) Remove unused baselines ([#&#8203;50593](https://github.com/Microsoft/TypeScript/issues/50593))
-   [`6db2c88`](https://github.com/Microsoft/TypeScript/commit/6db2c882f389c95c526df0e890354205b5696a7d) {} & null and {} & undefined should always be never  ([#&#8203;50553](https://github.com/Microsoft/TypeScript/issues/50553))
-   [`238c341`](https://github.com/Microsoft/TypeScript/commit/238c341701439a95d5eb71a4cf421c0574d0ee47) Defer distributing index over generic object types ([#&#8203;50540](https://github.com/Microsoft/TypeScript/issues/50540))
-   [`2983092`](https://github.com/Microsoft/TypeScript/commit/298309271bc526b9753c10c1c916bfe9d5c89a8b) Do not canonicalize the file names when getting absolute paths during nodenext resolution ([#&#8203;50557](https://github.com/Microsoft/TypeScript/issues/50557)) \[ [#&#8203;50544](https://github.com/Microsoft/TypeScript/issues/50544) ]
-   [`dcade77`](https://github.com/Microsoft/TypeScript/commit/dcade7732c142abba88eecae78c115fa37b95e01) Update package-lock.json
-   [`a9797d2`](https://github.com/Microsoft/TypeScript/commit/a9797d218d34fefc61b823d0e1dd24f6eb5363c8) fix(50340): typeof ... === "undefined" check on discriminated union of undefined and object type doesn't narrow correctly ([#&#8203;50344](https://github.com/Microsoft/TypeScript/issues/50344))
-   [`43f8ae6`](https://github.com/Microsoft/TypeScript/commit/43f8ae6df4ffefb7e4795808b94bcfbf74628682) Only normalize intersections that include {} ([#&#8203;50535](https://github.com/Microsoft/TypeScript/issues/50535))
-   [`d293e72`](https://github.com/Microsoft/TypeScript/commit/d293e723a20cdba258238397097e9a4e409bc41f) Rename API to importPlugin ([#&#8203;50554](https://github.com/Microsoft/TypeScript/issues/50554))
-   [`cd312d3`](https://github.com/Microsoft/TypeScript/commit/cd312d3076c054cdf9ed6f33c2d3e3995bca92eb) Managing control flow
-   [`19defbf`](https://github.com/Microsoft/TypeScript/commit/19defbfe576f3f2da32b5372274e4664b66ec00d) Update package-lock.json
-   [`f071d30`](https://github.com/Microsoft/TypeScript/commit/f071d303c182c2a776da1471a3ec9ef05297a9d8) Move contributing related info out of README to CONTRIBUTING ([#&#8203;50543](https://github.com/Microsoft/TypeScript/issues/50543))
-   [`488d0ee`](https://github.com/Microsoft/TypeScript/commit/488d0eebd0556fcc6e5f4cfc69c2ef7e5c2708ed) Retain name and propertyName in declaration emit copies of binding patterns if property name is a keyword ([#&#8203;50537](https://github.com/Microsoft/TypeScript/issues/50537))
-   [`8b482b5`](https://github.com/Microsoft/TypeScript/commit/8b482b513d87c6fcda8ece18b99f8a01cff5c605) Update package-lock.json
-   [`c89f355`](https://github.com/Microsoft/TypeScript/commit/c89f355a41b18c96eccb67dade04fce8c330068b) Remove redundant pretest script ([#&#8203;50518](https://github.com/Microsoft/TypeScript/issues/50518))
-   [`6d170b4`](https://github.com/Microsoft/TypeScript/commit/6d170b490d5ff5f881f6cbf8cd749e0103ee5d1f) Handle intersections in isGenericTypeWithoutNullableConstraint ([#&#8203;50497](https://github.com/Microsoft/TypeScript/issues/50497))
-   [`ed6889c`](https://github.com/Microsoft/TypeScript/commit/ed6889cd5b61b9fa5156018362d867def18e281d) LEGO: Merge pull request 50506
-   [`29cbfe9`](https://github.com/Microsoft/TypeScript/commit/29cbfe9a2504cfae30bae938bdb2be6081ccc5c8) LEGO: Merge pull request 50493
-   [`6faa291`](https://github.com/Microsoft/TypeScript/commit/6faa291b453987192d996517b4376b14980b25c4) LEGO: Merge pull request 50484
-   [`71b2ba6`](https://github.com/Microsoft/TypeScript/commit/71b2ba6111e934f2b4ee112bc4d8d2f47ced22f5) Reuse computed type of condition expressions ([#&#8203;49881](https://github.com/Microsoft/TypeScript/issues/49881))
-   [`8778c1d`](https://github.com/Microsoft/TypeScript/commit/8778c1ded3a1955dce1063d72caf4523bec37c90) Update package-lock.json
-   [`4579245`](https://github.com/Microsoft/TypeScript/commit/4579245f36d9c3deccb097da9d5545f9c5c1ab26) fix(50427): allow convert function expressions ([#&#8203;50430](https://github.com/Microsoft/TypeScript/issues/50430))
-   [`cbc0b17`](https://github.com/Microsoft/TypeScript/commit/cbc0b17eac1fcb011a66f0544c813968cdf065c4) Push package-lock.json updates via typescript-bot token ([#&#8203;50476](https://github.com/Microsoft/TypeScript/issues/50476))
-   [`bb3a7ae`](https://github.com/Microsoft/TypeScript/commit/bb3a7aec11a20afb30c5098a75e001d1a4eb08f9) fix(50415): Language server debug failure - Did not expect GetAccessor to have an Identifier in its trivia ([#&#8203;50470](https://github.com/Microsoft/TypeScript/issues/50470))
-   [`3557092`](https://github.com/Microsoft/TypeScript/commit/3557092b1474bc3405a29da93bd15c108ab2f8b3) Rephrase error message to be 100% technically correct ([#&#8203;50471](https://github.com/Microsoft/TypeScript/issues/50471))
-   [`71d1911`](https://github.com/Microsoft/TypeScript/commit/71d19115031ae1c48fa34a24636dfae5e87e1b08) add unknown to DateTimeFormatTypes ([#&#8203;50402](https://github.com/Microsoft/TypeScript/issues/50402))
-   [`8f89599`](https://github.com/Microsoft/TypeScript/commit/8f895997d2cb79deb937d50fa1bed1c470528025) Don't include .gitattributes in package ([#&#8203;50475](https://github.com/Microsoft/TypeScript/issues/50475))
-   [`6e8337e`](https://github.com/Microsoft/TypeScript/commit/6e8337ef70e4a36a4df76a3362a41cbcac0dcb84) Optimize substitution types ([#&#8203;50397](https://github.com/Microsoft/TypeScript/issues/50397))
-   [`226dd0b`](https://github.com/Microsoft/TypeScript/commit/226dd0b7bf5cb5e5bb4dc34ab0e8e14f408f3e20) Fix typechecking related lints that changed post 4.8, update LKG to 4.8.2 ([#&#8203;50472](https://github.com/Microsoft/TypeScript/issues/50472))
-   [`164dddc`](https://github.com/Microsoft/TypeScript/commit/164dddc48e1eaa83780b8e72bc7afeebe768437b) feat(7481): Operator to ensure an expression is contextually typed by, and satisfies, some type ([#&#8203;46827](https://github.com/Microsoft/TypeScript/issues/46827))
-   [`0715791`](https://github.com/Microsoft/TypeScript/commit/07157914eb26a6e9abdcda7255c4094c9efff4cd) Update package-lock.json
-   [`e675ea8`](https://github.com/Microsoft/TypeScript/commit/e675ea8dd83aaed018a67534323305c36d373b40) Remove AUTHORS.md, .mailmap, authors.ts script ([#&#8203;50410](https://github.com/Microsoft/TypeScript/issues/50410))
-   [`38076df`](https://github.com/Microsoft/TypeScript/commit/38076df3465af555051db06006bbf30323af0e2d) Fix auto import crash due to difference in `paths` handling ([#&#8203;50419](https://github.com/Microsoft/TypeScript/issues/50419))
-   [`12eb519`](https://github.com/Microsoft/TypeScript/commit/12eb519b3f81d0999bbc4ce9a845744f4dfc215e) fix(50435): Duplicate seeming Code Actions for convert const to let ([#&#8203;50442](https://github.com/Microsoft/TypeScript/issues/50442))
-   [`a08b045`](https://github.com/Microsoft/TypeScript/commit/a08b045d2b22c87a6341a0c1d1318271d14acc86) Jsdoc property description ([#&#8203;50269](https://github.com/Microsoft/TypeScript/issues/50269)) \[ [#&#8203;47933](https://github.com/Microsoft/TypeScript/issues/47933) ]
-   [`5ba22e0`](https://github.com/Microsoft/TypeScript/commit/5ba22e05a96538498a78ab206e1b9892f420e7a1) Remove top level loc folder ([#&#8203;50421](https://github.com/Microsoft/TypeScript/issues/50421))
-   [`c4eb37c`](https://github.com/Microsoft/TypeScript/commit/c4eb37c8a0d5915d64e3992a91a34724aab19fe6) Update package-lock.json
-   [`8d7ad8c`](https://github.com/Microsoft/TypeScript/commit/8d7ad8c3aee4130e2b8cc6438e03e12a39cd398a) fix(50375): Errors for missing enum-named properties should attempt to preserve names ([#&#8203;50382](https://github.com/Microsoft/TypeScript/issues/50382))
-   [`fb717df`](https://github.com/Microsoft/TypeScript/commit/fb717df6bf85318c3d1e833a1dde6789d394cdb2) Discard union types before considering weak type checks on unit-like types ([#&#8203;50423](https://github.com/Microsoft/TypeScript/issues/50423))
-   [`b9a5bbc`](https://github.com/Microsoft/TypeScript/commit/b9a5bbc9afe9fa231aba5162c258bf1e2fa1e82e) Syntax operations also need to ensure project is present for the open script infos since update could be pending to make sure open script info has project ([#&#8203;50418](https://github.com/Microsoft/TypeScript/issues/50418)) \[ [#&#8203;50131](https://github.com/Microsoft/TypeScript/issues/50131) ]
-   [`1d4fbbb`](https://github.com/Microsoft/TypeScript/commit/1d4fbbb529d183b1e6988447e6744cfa7750b9f6) Update package-lock.json
-   [`44ce3cf`](https://github.com/Microsoft/TypeScript/commit/44ce3cff70cb79d1a45b48def04413db5303a151) fix(50224): Intellisense for strings within a type's Union doesn't work properly for JSX ([#&#8203;50231](https://github.com/Microsoft/TypeScript/issues/50231))
-   [`6ee5db9`](https://github.com/Microsoft/TypeScript/commit/6ee5db95c2ad4fee74ad02368afa1d2cc693407e) Use package.json files array instead of .npmignore ([#&#8203;50408](https://github.com/Microsoft/TypeScript/issues/50408))

This list of changes was [auto generated](https://typescript.visualstudio.com/cf7ac146-d525-443c-b23c-0d58337efebc/\_release?releaseId=116&\_a=release-summary).</details>

</details>

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Reviewed-on: https://codeberg.org/Calciumdibromid/CaBr2/pulls/1642
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Co-authored-by: Calciumdibromid Bot <cabr2_bot@noreply.codeberg.org>
Co-committed-by: Calciumdibromid Bot <cabr2_bot@noreply.codeberg.org>
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Destructuring assignment with var bypasses "variable is used before being assigned" check (2454)
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